Home / 238,316,091.13-357,473,611.80-63,439,164.31

Finding the Fourth Proportional to 238,316,091.13, 357,473,611.80 and 63,439,164.31

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Solution

The fourth proportional to 238,316,091.13, 357,473,611.80 and 63,439,164.31 is: 95,158,606.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,316,091.13 : 357,473,611.80 = 63,439,164.31 : x
  2. Step 2: Convert to fraction form
    238,316,091.13/357,473,611.80 = 63,439,164.31/x
  3. Step 3: Cross multiply
    238,316,091.13x = 357,473,611.80 × 63,439,164.31
  4. Step 4: Simplify right side
    238,316,091.13x = 22,677,827,195,469,356
  5. Step 5: Solve for x
    x = 22,677,827,195,469,356/238,316,091.13
  6. Step 6: Final answer
    x = 95,158,606.74

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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.