Home / 96,390,263.90-133,018,721.64-52,337,347.94

Finding the Fourth Proportional to 96,390,263.90, 133,018,721.64 and 52,337,347.94

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Solution

The fourth proportional to 96,390,263.90, 133,018,721.64 and 52,337,347.94 is: 72,225,625.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,390,263.90 : 133,018,721.64 = 52,337,347.94 : x
  2. Step 2: Convert to fraction form
    96,390,263.90/133,018,721.64 = 52,337,347.94/x
  3. Step 3: Cross multiply
    96,390,263.90x = 133,018,721.64 × 52,337,347.94
  4. Step 4: Simplify right side
    96,390,263.90x = 6,961,847,117,006,687
  5. Step 5: Solve for x
    x = 6,961,847,117,006,687/96,390,263.90
  6. Step 6: Final answer
    x = 72,225,625.65

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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.