Home / 96,390,264.90-133,018,723.02-52,337,348.94

Finding the Fourth Proportional to 96,390,264.90, 133,018,723.02 and 52,337,348.94

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Solution

The fourth proportional to 96,390,264.90, 133,018,723.02 and 52,337,348.94 is: 72,225,627.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,390,264.90 : 133,018,723.02 = 52,337,348.94 : x
  2. Step 2: Convert to fraction form
    96,390,264.90/133,018,723.02 = 52,337,348.94/x
  3. Step 3: Cross multiply
    96,390,264.90x = 133,018,723.02 × 52,337,348.94
  4. Step 4: Simplify right side
    96,390,264.90x = 6,961,847,322,250,950
  5. Step 5: Solve for x
    x = 6,961,847,322,250,950/96,390,264.90
  6. Step 6: Final answer
    x = 72,225,627.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.