Home / 6,216,144,514,503.60-8,577,703,753,426-3,438,246,957,615.40

Finding the Fourth Proportional to 6,216,144,514,503.60, 8,577,703,753,426 and 3,438,246,957,615.40

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Solution

The fourth proportional to 6,216,144,514,503.60, 8,577,703,753,426 and 3,438,246,957,615.40 is: 4,744,462,385,765.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,144,514,503.60 : 8,577,703,753,426 = 3,438,246,957,615.40 : x
  2. Step 2: Convert to fraction form
    6,216,144,514,503.60/8,577,703,753,426 = 3,438,246,957,615.40/x
  3. Step 3: Cross multiply
    6,216,144,514,503.60x = 8,577,703,753,426 × 3,438,246,957,615.40
  4. Step 4: Simplify right side
    6,216,144,514,503.60x = 29,492,263,833,543,140,588,912,640
  5. Step 5: Solve for x
    x = 29,492,263,833,543,140,588,912,640/6,216,144,514,503.60
  6. Step 6: Final answer
    x = 4,744,462,385,765.22

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.