Home / 4,069,601,793.60-6,104,402,690.40-1,005,982,209.60

Finding the Fourth Proportional to 4,069,601,793.60, 6,104,402,690.40 and 1,005,982,209.60

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Solution

The fourth proportional to 4,069,601,793.60, 6,104,402,690.40 and 1,005,982,209.60 is: 1,508,973,314.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,601,793.60 : 6,104,402,690.40 = 1,005,982,209.60 : x
  2. Step 2: Convert to fraction form
    4,069,601,793.60/6,104,402,690.40 = 1,005,982,209.60/x
  3. Step 3: Cross multiply
    4,069,601,793.60x = 6,104,402,690.40 × 1,005,982,209.60
  4. Step 4: Simplify right side
    4,069,601,793.60x = 6,140,920,506,776,776,704
  5. Step 5: Solve for x
    x = 6,140,920,506,776,776,704/4,069,601,793.60
  6. Step 6: Final answer
    x = 1,508,973,314.40

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Double scale
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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.