Home / 62,509,281.53-93,767,465.23-19,384,615.85

Finding the Fourth Proportional to 62,509,281.53, 93,767,465.23 and 19,384,615.85

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Solution

The fourth proportional to 62,509,281.53, 93,767,465.23 and 19,384,615.85 is: 29,078,022.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,509,281.53 : 93,767,465.23 = 19,384,615.85 : x
  2. Step 2: Convert to fraction form
    62,509,281.53/93,767,465.23 = 19,384,615.85/x
  3. Step 3: Cross multiply
    62,509,281.53x = 93,767,465.23 × 19,384,615.85
  4. Step 4: Simplify right side
    62,509,281.53x = 1,817,646,292,194,483
  5. Step 5: Solve for x
    x = 1,817,646,292,194,483/62,509,281.53
  6. Step 6: Final answer
    x = 29,078,022.46

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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.