Home / 9,826,852,030.35-14,740,278,045.53-4,316,871,742.35

Finding the Fourth Proportional to 9,826,852,030.35, 14,740,278,045.53 and 4,316,871,742.35

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Solution

The fourth proportional to 9,826,852,030.35, 14,740,278,045.53 and 4,316,871,742.35 is: 6,475,307,613.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,852,030.35 : 14,740,278,045.53 = 4,316,871,742.35 : x
  2. Step 2: Convert to fraction form
    9,826,852,030.35/14,740,278,045.53 = 4,316,871,742.35/x
  3. Step 3: Cross multiply
    9,826,852,030.35x = 14,740,278,045.53 × 4,316,871,742.35
  4. Step 4: Simplify right side
    9,826,852,030.35x = 63,631,889,769,108,963,328
  5. Step 5: Solve for x
    x = 63,631,889,769,108,963,328/9,826,852,030.35
  6. Step 6: Final answer
    x = 6,475,307,613.53

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Double scale
Find fourth proportional to 9,826,852,031.35, 14,740,278,047.03 and 4,316,871,743.35
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.