Home / 6,613,488,225.20-9,920,232,337.80-3,705,065,159.60

Finding the Fourth Proportional to 6,613,488,225.20, 9,920,232,337.80 and 3,705,065,159.60

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Solution

The fourth proportional to 6,613,488,225.20, 9,920,232,337.80 and 3,705,065,159.60 is: 5,557,597,739.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613,488,225.20 : 9,920,232,337.80 = 3,705,065,159.60 : x
  2. Step 2: Convert to fraction form
    6,613,488,225.20/9,920,232,337.80 = 3,705,065,159.60/x
  3. Step 3: Cross multiply
    6,613,488,225.20x = 9,920,232,337.80 × 3,705,065,159.60
  4. Step 4: Simplify right side
    6,613,488,225.20x = 36,755,107,209,920,032,768
  5. Step 5: Solve for x
    x = 36,755,107,209,920,032,768/6,613,488,225.20
  6. Step 6: Final answer
    x = 5,557,597,739.40

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1.5x scale

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.