Home / 48,579,660.33-67,038,098.98-26,552,973.93

Finding the Fourth Proportional to 48,579,660.33, 67,038,098.98 and 26,552,973.93

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Solution

The fourth proportional to 48,579,660.33, 67,038,098.98 and 26,552,973.93 is: 36,642,102.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,579,660.33 : 67,038,098.98 = 26,552,973.93 : x
  2. Step 2: Convert to fraction form
    48,579,660.33/67,038,098.98 = 26,552,973.93/x
  3. Step 3: Cross multiply
    48,579,660.33x = 67,038,098.98 × 26,552,973.93
  4. Step 4: Simplify right side
    48,579,660.33x = 1,780,060,894,532,699.50
  5. Step 5: Solve for x
    x = 1,780,060,894,532,699.50/48,579,660.33
  6. Step 6: Final answer
    x = 36,642,102.53

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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.