Home / 62,208,842.80-93,313,264.20-56,162,225.20

Finding the Fourth Proportional to 62,208,842.80, 93,313,264.20 and 56,162,225.20

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Solution

The fourth proportional to 62,208,842.80, 93,313,264.20 and 56,162,225.20 is: 84,243,337.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,842.80 : 93,313,264.20 = 56,162,225.20 : x
  2. Step 2: Convert to fraction form
    62,208,842.80/93,313,264.20 = 56,162,225.20/x
  3. Step 3: Cross multiply
    62,208,842.80x = 93,313,264.20 × 56,162,225.20
  4. Step 4: Simplify right side
    62,208,842.80x = 5,240,680,558,147,498
  5. Step 5: Solve for x
    x = 5,240,680,558,147,498/62,208,842.80
  6. Step 6: Final answer
    x = 84,243,337.80

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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.