Home / 14,486,688,216.60-21,730,032,324.90-10,537,869,010.20

Finding the Fourth Proportional to 14,486,688,216.60, 21,730,032,324.90 and 10,537,869,010.20

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Solution

The fourth proportional to 14,486,688,216.60, 21,730,032,324.90 and 10,537,869,010.20 is: 15,806,803,515.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,486,688,216.60 : 21,730,032,324.90 = 10,537,869,010.20 : x
  2. Step 2: Convert to fraction form
    14,486,688,216.60/21,730,032,324.90 = 10,537,869,010.20/x
  3. Step 3: Cross multiply
    14,486,688,216.60x = 21,730,032,324.90 × 10,537,869,010.20
  4. Step 4: Simplify right side
    14,486,688,216.60x = 228,988,234,227,207,995,392
  5. Step 5: Solve for x
    x = 228,988,234,227,207,995,392/14,486,688,216.60
  6. Step 6: Final answer
    x = 15,806,803,515.30

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Double scale
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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.