Home / 62,616,005.80-93,924,008.70-30,283,397.80

Finding the Fourth Proportional to 62,616,005.80, 93,924,008.70 and 30,283,397.80

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Solution

The fourth proportional to 62,616,005.80, 93,924,008.70 and 30,283,397.80 is: 45,425,096.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,616,005.80 : 93,924,008.70 = 30,283,397.80 : x
  2. Step 2: Convert to fraction form
    62,616,005.80/93,924,008.70 = 30,283,397.80/x
  3. Step 3: Cross multiply
    62,616,005.80x = 93,924,008.70 × 30,283,397.80
  4. Step 4: Simplify right side
    62,616,005.80x = 2,844,338,118,432,761
  5. Step 5: Solve for x
    x = 2,844,338,118,432,761/62,616,005.80
  6. Step 6: Final answer
    x = 45,425,096.70

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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.