Home / 32,332,962,627.60-48,499,443,941.40-31,897,606,160.40

Finding the Fourth Proportional to 32,332,962,627.60, 48,499,443,941.40 and 31,897,606,160.40

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Solution

The fourth proportional to 32,332,962,627.60, 48,499,443,941.40 and 31,897,606,160.40 is: 47,846,409,240.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,332,962,627.60 : 48,499,443,941.40 = 31,897,606,160.40 : x
  2. Step 2: Convert to fraction form
    32,332,962,627.60/48,499,443,941.40 = 31,897,606,160.40/x
  3. Step 3: Cross multiply
    32,332,962,627.60x = 48,499,443,941.40 × 31,897,606,160.40
  4. Step 4: Simplify right side
    32,332,962,627.60x = 1,547,016,161,841,175,330,816
  5. Step 5: Solve for x
    x = 1,547,016,161,841,175,330,816/32,332,962,627.60
  6. Step 6: Final answer
    x = 47,846,409,240.60

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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.