Home / 124,073,354.10-186,117,029.55-37,814,574.90

Finding the Fourth Proportional to 124,073,354.10, 186,117,029.55 and 37,814,574.90

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Solution

The fourth proportional to 124,073,354.10, 186,117,029.55 and 37,814,574.90 is: 56,723,995.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,073,354.10 : 186,117,029.55 = 37,814,574.90 : x
  2. Step 2: Convert to fraction form
    124,073,354.10/186,117,029.55 = 37,814,574.90/x
  3. Step 3: Cross multiply
    124,073,354.10x = 186,117,029.55 × 37,814,574.90
  4. Step 4: Simplify right side
    124,073,354.10x = 7,037,936,354,083,988
  5. Step 5: Solve for x
    x = 7,037,936,354,083,988/124,073,354.10
  6. Step 6: Final answer
    x = 56,723,995.29

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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.