Home / 8,846,240,595.86-12,207,739,473-4,831,913,425.16

Finding the Fourth Proportional to 8,846,240,595.86, 12,207,739,473 and 4,831,913,425.16

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Solution

The fourth proportional to 8,846,240,595.86, 12,207,739,473 and 4,831,913,425.16 is: 6,668,000,899.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,846,240,595.86 : 12,207,739,473 = 4,831,913,425.16 : x
  2. Step 2: Convert to fraction form
    8,846,240,595.86/12,207,739,473 = 4,831,913,425.16/x
  3. Step 3: Cross multiply
    8,846,240,595.86x = 12,207,739,473 × 4,831,913,425.16
  4. Step 4: Simplify right side
    8,846,240,595.86x = 58,986,740,250,476,101,632
  5. Step 5: Solve for x
    x = 58,986,740,250,476,101,632/8,846,240,595.86
  6. Step 6: Final answer
    x = 6,668,000,899.51

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.