Home / 96,559,295.61-133,254,353.40-52,508,870.78

Finding the Fourth Proportional to 96,559,295.61, 133,254,353.40 and 52,508,870.78

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Solution

The fourth proportional to 96,559,295.61, 133,254,353.40 and 52,508,870.78 is: 72,463,615.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,559,295.61 : 133,254,353.40 = 52,508,870.78 : x
  2. Step 2: Convert to fraction form
    96,559,295.61/133,254,353.40 = 52,508,870.78/x
  3. Step 3: Cross multiply
    96,559,295.61x = 133,254,353.40 × 52,508,870.78
  4. Step 4: Simplify right side
    96,559,295.61x = 6,997,035,623,734,529
  5. Step 5: Solve for x
    x = 6,997,035,623,734,529/96,559,295.61
  6. Step 6: Final answer
    x = 72,463,615.02

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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.