Home / 373,251,451.20-559,877,176.80-114,506,606.40

Finding the Fourth Proportional to 373,251,451.20, 559,877,176.80 and 114,506,606.40

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Solution

The fourth proportional to 373,251,451.20, 559,877,176.80 and 114,506,606.40 is: 171,759,909.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,251,451.20 : 559,877,176.80 = 114,506,606.40 : x
  2. Step 2: Convert to fraction form
    373,251,451.20/559,877,176.80 = 114,506,606.40/x
  3. Step 3: Cross multiply
    373,251,451.20x = 559,877,176.80 × 114,506,606.40
  4. Step 4: Simplify right side
    373,251,451.20x = 64,109,635,516,180,808
  5. Step 5: Solve for x
    x = 64,109,635,516,180,808/373,251,451.20
  6. Step 6: Final answer
    x = 171,759,909.60

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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.