Home / 238,316,090.13-357,473,610.30-63,439,163.31

Finding the Fourth Proportional to 238,316,090.13, 357,473,610.30 and 63,439,163.31

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Solution

The fourth proportional to 238,316,090.13, 357,473,610.30 and 63,439,163.31 is: 95,158,605.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,316,090.13 : 357,473,610.30 = 63,439,163.31 : x
  2. Step 2: Convert to fraction form
    238,316,090.13/357,473,610.30 = 63,439,163.31/x
  3. Step 3: Cross multiply
    238,316,090.13x = 357,473,610.30 × 63,439,163.31
  4. Step 4: Simplify right side
    238,316,090.13x = 22,677,826,742,837,000
  5. Step 5: Solve for x
    x = 22,677,826,742,837,000/238,316,090.13
  6. Step 6: Final answer
    x = 95,158,605.24

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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.