Home / 60,444,253.08-90,684,168.09-19,502,924.16

Finding the Fourth Proportional to 60,444,253.08, 90,684,168.09 and 19,502,924.16

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Solution

The fourth proportional to 60,444,253.08, 90,684,168.09 and 19,502,924.16 is: 29,260,125.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,444,253.08 : 90,684,168.09 = 19,502,924.16 : x
  2. Step 2: Convert to fraction form
    60,444,253.08/90,684,168.09 = 19,502,924.16/x
  3. Step 3: Cross multiply
    60,444,253.08x = 90,684,168.09 × 19,502,924.16
  4. Step 4: Simplify right side
    60,444,253.08x = 1,768,606,452,771,962.25
  5. Step 5: Solve for x
    x = 1,768,606,452,771,962.25/60,444,253.08
  6. Step 6: Final answer
    x = 29,260,125.86

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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.