Home / 14,688,068.80-22,032,103.20-4,591,710.40

Finding the Fourth Proportional to 14,688,068.80, 22,032,103.20 and 4,591,710.40

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Solution

The fourth proportional to 14,688,068.80, 22,032,103.20 and 4,591,710.40 is: 6,887,565.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,068.80 : 22,032,103.20 = 4,591,710.40 : x
  2. Step 2: Convert to fraction form
    14,688,068.80/22,032,103.20 = 4,591,710.40/x
  3. Step 3: Cross multiply
    14,688,068.80x = 22,032,103.20 × 4,591,710.40
  4. Step 4: Simplify right side
    14,688,068.80x = 101,165,037,397,313.28
  5. Step 5: Solve for x
    x = 101,165,037,397,313.28/14,688,068.80
  6. Step 6: Final answer
    x = 6,887,565.60

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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.