Home / 62,208,025.20-93,312,037.80-58,226,713.20

Finding the Fourth Proportional to 62,208,025.20, 93,312,037.80 and 58,226,713.20

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Solution

The fourth proportional to 62,208,025.20, 93,312,037.80 and 58,226,713.20 is: 87,340,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,025.20 : 93,312,037.80 = 58,226,713.20 : x
  2. Step 2: Convert to fraction form
    62,208,025.20/93,312,037.80 = 58,226,713.20/x
  3. Step 3: Cross multiply
    62,208,025.20x = 93,312,037.80 × 58,226,713.20
  4. Step 4: Simplify right side
    62,208,025.20x = 5,433,253,263,088,159
  5. Step 5: Solve for x
    x = 5,433,253,263,088,159/62,208,025.20
  6. Step 6: Final answer
    x = 87,340,069.80

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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.