Home / 95,116,811.10-142,675,216.65-62,238,327.90

Finding the Fourth Proportional to 95,116,811.10, 142,675,216.65 and 62,238,327.90

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Solution

The fourth proportional to 95,116,811.10, 142,675,216.65 and 62,238,327.90 is: 93,357,491.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,116,811.10 : 142,675,216.65 = 62,238,327.90 : x
  2. Step 2: Convert to fraction form
    95,116,811.10/142,675,216.65 = 62,238,327.90/x
  3. Step 3: Cross multiply
    95,116,811.10x = 142,675,216.65 × 62,238,327.90
  4. Step 4: Simplify right side
    95,116,811.10x = 8,879,866,917,066,240
  5. Step 5: Solve for x
    x = 8,879,866,917,066,240/95,116,811.10
  6. Step 6: Final answer
    x = 93,357,491.85

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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.