Home / 56,772,603.20-85,158,904.80-24,439,995.20

Finding the Fourth Proportional to 56,772,603.20, 85,158,904.80 and 24,439,995.20

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Solution

The fourth proportional to 56,772,603.20, 85,158,904.80 and 24,439,995.20 is: 36,659,992.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,772,603.20 : 85,158,904.80 = 24,439,995.20 : x
  2. Step 2: Convert to fraction form
    56,772,603.20/85,158,904.80 = 24,439,995.20/x
  3. Step 3: Cross multiply
    56,772,603.20x = 85,158,904.80 × 24,439,995.20
  4. Step 4: Simplify right side
    56,772,603.20x = 2,081,283,224,549,256.75
  5. Step 5: Solve for x
    x = 2,081,283,224,549,256.75/56,772,603.20
  6. Step 6: Final answer
    x = 36,659,992.80

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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.