Home / 14,688,008.80-22,032,013.20-4,591,650.40

Finding the Fourth Proportional to 14,688,008.80, 22,032,013.20 and 4,591,650.40

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Solution

The fourth proportional to 14,688,008.80, 22,032,013.20 and 4,591,650.40 is: 6,887,475.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,008.80 : 22,032,013.20 = 4,591,650.40 : x
  2. Step 2: Convert to fraction form
    14,688,008.80/22,032,013.20 = 4,591,650.40/x
  3. Step 3: Cross multiply
    14,688,008.80x = 22,032,013.20 × 4,591,650.40
  4. Step 4: Simplify right side
    14,688,008.80x = 101,163,302,222,585.28
  5. Step 5: Solve for x
    x = 101,163,302,222,585.28/14,688,008.80
  6. Step 6: Final answer
    x = 6,887,475.60

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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.