Home / 9,267,614,492.90-13,901,421,739.35-4,293,326,732.90

Finding the Fourth Proportional to 9,267,614,492.90, 13,901,421,739.35 and 4,293,326,732.90

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Solution

The fourth proportional to 9,267,614,492.90, 13,901,421,739.35 and 4,293,326,732.90 is: 6,439,990,099.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,614,492.90 : 13,901,421,739.35 = 4,293,326,732.90 : x
  2. Step 2: Convert to fraction form
    9,267,614,492.90/13,901,421,739.35 = 4,293,326,732.90/x
  3. Step 3: Cross multiply
    9,267,614,492.90x = 13,901,421,739.35 × 4,293,326,732.90
  4. Step 4: Simplify right side
    9,267,614,492.90x = 59,683,345,578,868,572,160
  5. Step 5: Solve for x
    x = 59,683,345,578,868,572,160/9,267,614,492.90
  6. Step 6: Final answer
    x = 6,439,990,099.35

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Double scale
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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.