Home / 14,486,688,010.60-21,730,032,015.90-4,673,027,645.80

Finding the Fourth Proportional to 14,486,688,010.60, 21,730,032,015.90 and 4,673,027,645.80

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Solution

The fourth proportional to 14,486,688,010.60, 21,730,032,015.90 and 4,673,027,645.80 is: 7,009,541,468.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,486,688,010.60 : 21,730,032,015.90 = 4,673,027,645.80 : x
  2. Step 2: Convert to fraction form
    14,486,688,010.60/21,730,032,015.90 = 4,673,027,645.80/x
  3. Step 3: Cross multiply
    14,486,688,010.60x = 21,730,032,015.90 × 4,673,027,645.80
  4. Step 4: Simplify right side
    14,486,688,010.60x = 101,545,040,354,419,818,496
  5. Step 5: Solve for x
    x = 101,545,040,354,419,818,496/14,486,688,010.60
  6. Step 6: Final answer
    x = 7,009,541,468.70

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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.