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Finding the Fourth Proportional to 373,248,276.60, 558,864,645.30 and 373,248,276.60

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Solution

The fourth proportional to 373,248,276.60, 558,864,645.30 and 373,248,276.60 is: 558,864,645.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,248,276.60 : 558,864,645.30 = 373,248,276.60 : x
  2. Step 2: Convert to fraction form
    373,248,276.60/558,864,645.30 = 373,248,276.60/x
  3. Step 3: Cross multiply
    373,248,276.60x = 558,864,645.30 × 373,248,276.60
  4. Step 4: Simplify right side
    373,248,276.60x = 208,595,265,710,895,296
  5. Step 5: Solve for x
    x = 208,595,265,710,895,296/373,248,276.60
  6. Step 6: Final answer
    x = 558,864,645.30

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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.