Home / 49,656,384,006.60-74,484,576,009.90-26,065,505,440.20

Finding the Fourth Proportional to 49,656,384,006.60, 74,484,576,009.90 and 26,065,505,440.20

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Solution

The fourth proportional to 49,656,384,006.60, 74,484,576,009.90 and 26,065,505,440.20 is: 39,098,258,160.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,656,384,006.60 : 74,484,576,009.90 = 26,065,505,440.20 : x
  2. Step 2: Convert to fraction form
    49,656,384,006.60/74,484,576,009.90 = 26,065,505,440.20/x
  3. Step 3: Cross multiply
    49,656,384,006.60x = 74,484,576,009.90 × 26,065,505,440.20
  4. Step 4: Simplify right side
    49,656,384,006.60x = 1,941,478,121,197,038,731,264
  5. Step 5: Solve for x
    x = 1,941,478,121,197,038,731,264/49,656,384,006.60
  6. Step 6: Final answer
    x = 39,098,258,160.30

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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.