Home / 65,167,924.32-97,792,253.04-37,887,056.69

Finding the Fourth Proportional to 65,167,924.32, 97,792,253.04 and 37,887,056.69

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Solution

The fourth proportional to 65,167,924.32, 97,792,253.04 and 37,887,056.69 is: 56,854,053.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,167,924.32 : 97,792,253.04 = 37,887,056.69 : x
  2. Step 2: Convert to fraction form
    65,167,924.32/97,792,253.04 = 37,887,056.69/x
  3. Step 3: Cross multiply
    65,167,924.32x = 97,792,253.04 × 37,887,056.69
  4. Step 4: Simplify right side
    65,167,924.32x = 3,705,060,634,280,344
  5. Step 5: Solve for x
    x = 3,705,060,634,280,344/65,167,924.32
  6. Step 6: Final answer
    x = 56,854,053.17

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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.