Home / 151,292,002.90-226,854,023.55-60,312,802.90

Finding the Fourth Proportional to 151,292,002.90, 226,854,023.55 and 60,312,802.90

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Solution

The fourth proportional to 151,292,002.90, 226,854,023.55 and 60,312,802.90 is: 90,435,725.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,292,002.90 : 226,854,023.55 = 60,312,802.90 : x
  2. Step 2: Convert to fraction form
    151,292,002.90/226,854,023.55 = 60,312,802.90/x
  3. Step 3: Cross multiply
    151,292,002.90x = 226,854,023.55 × 60,312,802.90
  4. Step 4: Simplify right side
    151,292,002.90x = 13,682,202,009,443,108
  5. Step 5: Solve for x
    x = 13,682,202,009,443,108/151,292,002.90
  6. Step 6: Final answer
    x = 90,435,725.27

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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.