Home / 104,298,496.40-156,518,603.40-58,240,276.40

Finding the Fourth Proportional to 104,298,496.40, 156,518,603.40 and 58,240,276.40

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Solution

The fourth proportional to 104,298,496.40, 156,518,603.40 and 58,240,276.40 is: 87,399,982.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,298,496.40 : 156,518,603.40 = 58,240,276.40 : x
  2. Step 2: Convert to fraction form
    104,298,496.40/156,518,603.40 = 58,240,276.40/x
  3. Step 3: Cross multiply
    104,298,496.40x = 156,518,603.40 × 58,240,276.40
  4. Step 4: Simplify right side
    104,298,496.40x = 9,115,686,723,757,980
  5. Step 5: Solve for x
    x = 9,115,686,723,757,980/104,298,496.40
  6. Step 6: Final answer
    x = 87,399,982.15

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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.