Home / 44,510,343.59-61,393,606.30-31,307,522.33

Finding the Fourth Proportional to 44,510,343.59, 61,393,606.30 and 31,307,522.33

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Solution

The fourth proportional to 44,510,343.59, 61,393,606.30 and 31,307,522.33 is: 43,182,809.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,510,343.59 : 61,393,606.30 = 31,307,522.33 : x
  2. Step 2: Convert to fraction form
    44,510,343.59/61,393,606.30 = 31,307,522.33/x
  3. Step 3: Cross multiply
    44,510,343.59x = 61,393,606.30 × 31,307,522.33
  4. Step 4: Simplify right side
    44,510,343.59x = 1,922,081,700,156,478.50
  5. Step 5: Solve for x
    x = 1,922,081,700,156,478.50/44,510,343.59
  6. Step 6: Final answer
    x = 43,182,809.77

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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.