Home / 96,390,280.20-133,018,744.08-52,337,364.24

Finding the Fourth Proportional to 96,390,280.20, 133,018,744.08 and 52,337,364.24

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Solution

The fourth proportional to 96,390,280.20, 133,018,744.08 and 52,337,364.24 is: 72,225,648.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,390,280.20 : 133,018,744.08 = 52,337,364.24 : x
  2. Step 2: Convert to fraction form
    96,390,280.20/133,018,744.08 = 52,337,364.24/x
  3. Step 3: Cross multiply
    96,390,280.20x = 133,018,744.08 × 52,337,364.24
  4. Step 4: Simplify right side
    96,390,280.20x = 6,961,850,459,662,304
  5. Step 5: Solve for x
    x = 6,961,850,459,662,304/96,390,280.20
  6. Step 6: Final answer
    x = 72,225,648.12

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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.