Home / 62,429,430.80-93,606,821.40-32,196,342.80

Finding the Fourth Proportional to 62,429,430.80, 93,606,821.40 and 32,196,342.80

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Solution

The fourth proportional to 62,429,430.80, 93,606,821.40 and 32,196,342.80 is: 48,275,264.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,429,430.80 : 93,606,821.40 = 32,196,342.80 : x
  2. Step 2: Convert to fraction form
    62,429,430.80/93,606,821.40 = 32,196,342.80/x
  3. Step 3: Cross multiply
    62,429,430.80x = 93,606,821.40 × 32,196,342.80
  4. Step 4: Simplify right side
    62,429,430.80x = 3,013,797,310,212,776
  5. Step 5: Solve for x
    x = 3,013,797,310,212,776/62,429,430.80
  6. Step 6: Final answer
    x = 48,275,264.91

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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.