Home / 164,937,144.78-247,437,538.02-62,693,188.92

Finding the Fourth Proportional to 164,937,144.78, 247,437,538.02 and 62,693,188.92

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Solution

The fourth proportional to 164,937,144.78, 247,437,538.02 and 62,693,188.92 is: 94,051,878.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,937,144.78 : 247,437,538.02 = 62,693,188.92 : x
  2. Step 2: Convert to fraction form
    164,937,144.78/247,437,538.02 = 62,693,188.92/x
  3. Step 3: Cross multiply
    164,937,144.78x = 247,437,538.02 × 62,693,188.92
  4. Step 4: Simplify right side
    164,937,144.78x = 15,512,648,316,987,544
  5. Step 5: Solve for x
    x = 15,512,648,316,987,544/164,937,144.78
  6. Step 6: Final answer
    x = 94,051,878.60

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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.