Home / 48,580,003.61-72,882,767.84-17,458,802.94

Finding the Fourth Proportional to 48,580,003.61, 72,882,767.84 and 17,458,802.94

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Solution

The fourth proportional to 48,580,003.61, 72,882,767.84 and 17,458,802.94 is: 26,192,791.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,580,003.61 : 72,882,767.84 = 17,458,802.94 : x
  2. Step 2: Convert to fraction form
    48,580,003.61/72,882,767.84 = 17,458,802.94/x
  3. Step 3: Cross multiply
    48,580,003.61x = 72,882,767.84 × 17,458,802.94
  4. Step 4: Simplify right side
    48,580,003.61x = 1,272,445,881,440,329.50
  5. Step 5: Solve for x
    x = 1,272,445,881,440,329.50/48,580,003.61
  6. Step 6: Final answer
    x = 26,192,791.00

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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.