Home / 6,104,402,961.90-9,156,604,442.85-1,508,973,585.90

Finding the Fourth Proportional to 6,104,402,961.90, 9,156,604,442.85 and 1,508,973,585.90

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Solution

The fourth proportional to 6,104,402,961.90, 9,156,604,442.85 and 1,508,973,585.90 is: 2,263,460,378.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,402,961.90 : 9,156,604,442.85 = 1,508,973,585.90 : x
  2. Step 2: Convert to fraction form
    6,104,402,961.90/9,156,604,442.85 = 1,508,973,585.90/x
  3. Step 3: Cross multiply
    6,104,402,961.90x = 9,156,604,442.85 × 1,508,973,585.90
  4. Step 4: Simplify right side
    6,104,402,961.90x = 13,817,074,240,795,238,400
  5. Step 5: Solve for x
    x = 13,817,074,240,795,238,400/6,104,402,961.90
  6. Step 6: Final answer
    x = 2,263,460,378.85

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Double scale
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Similar ratio
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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.