Home / 58,872,626.24-88,301,984.56-15,745,172.12

Finding the Fourth Proportional to 58,872,626.24, 88,301,984.56 and 15,745,172.12

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Solution

The fourth proportional to 58,872,626.24, 88,301,984.56 and 15,745,172.12 is: 23,615,898.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,872,626.24 : 88,301,984.56 = 15,745,172.12 : x
  2. Step 2: Convert to fraction form
    58,872,626.24/88,301,984.56 = 15,745,172.12/x
  3. Step 3: Cross multiply
    58,872,626.24x = 88,301,984.56 × 15,745,172.12
  4. Step 4: Simplify right side
    58,872,626.24x = 1,390,329,945,434,782.50
  5. Step 5: Solve for x
    x = 1,390,329,945,434,782.50/58,872,626.24
  6. Step 6: Final answer
    x = 23,615,898.16

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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.