Home / 58,757,346.30-88,136,019.45-15,626,466.30

Finding the Fourth Proportional to 58,757,346.30, 88,136,019.45 and 15,626,466.30

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Solution

The fourth proportional to 58,757,346.30, 88,136,019.45 and 15,626,466.30 is: 23,439,699.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,757,346.30 : 88,136,019.45 = 15,626,466.30 : x
  2. Step 2: Convert to fraction form
    58,757,346.30/88,136,019.45 = 15,626,466.30/x
  3. Step 3: Cross multiply
    58,757,346.30x = 88,136,019.45 × 15,626,466.30
  4. Step 4: Simplify right side
    58,757,346.30x = 1,377,254,537,751,569.75
  5. Step 5: Solve for x
    x = 1,377,254,537,751,569.75/58,757,346.30
  6. Step 6: Final answer
    x = 23,439,699.45

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Double scale
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Similar ratio
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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.