Home / 131,528,002.10-197,292,003.15-34,483,522.10

Finding the Fourth Proportional to 131,528,002.10, 197,292,003.15 and 34,483,522.10

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Solution

The fourth proportional to 131,528,002.10, 197,292,003.15 and 34,483,522.10 is: 51,725,283.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,528,002.10 : 197,292,003.15 = 34,483,522.10 : x
  2. Step 2: Convert to fraction form
    131,528,002.10/197,292,003.15 = 34,483,522.10/x
  3. Step 3: Cross multiply
    131,528,002.10x = 197,292,003.15 × 34,483,522.10
  4. Step 4: Simplify right side
    131,528,002.10x = 6,803,323,150,776,295
  5. Step 5: Solve for x
    x = 6,803,323,150,776,295/131,528,002.10
  6. Step 6: Final answer
    x = 51,725,283.15

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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.