Home / 2,316,708,857.60-3,475,063,286.40-1,660,272,934.40

Finding the Fourth Proportional to 2,316,708,857.60, 3,475,063,286.40 and 1,660,272,934.40

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Solution

The fourth proportional to 2,316,708,857.60, 3,475,063,286.40 and 1,660,272,934.40 is: 2,490,409,401.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,708,857.60 : 3,475,063,286.40 = 1,660,272,934.40 : x
  2. Step 2: Convert to fraction form
    2,316,708,857.60/3,475,063,286.40 = 1,660,272,934.40/x
  3. Step 3: Cross multiply
    2,316,708,857.60x = 3,475,063,286.40 × 1,660,272,934.40
  4. Step 4: Simplify right side
    2,316,708,857.60x = 5,769,553,519,737,035,776
  5. Step 5: Solve for x
    x = 5,769,553,519,737,035,776/2,316,708,857.60
  6. Step 6: Final answer
    x = 2,490,409,401.60

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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.