Home / 61,044,063.90-91,566,095.85-52,824,443.10

Finding the Fourth Proportional to 61,044,063.90, 91,566,095.85 and 52,824,443.10

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Solution

The fourth proportional to 61,044,063.90, 91,566,095.85 and 52,824,443.10 is: 79,236,664.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,044,063.90 : 91,566,095.85 = 52,824,443.10 : x
  2. Step 2: Convert to fraction form
    61,044,063.90/91,566,095.85 = 52,824,443.10/x
  3. Step 3: Cross multiply
    61,044,063.90x = 91,566,095.85 × 52,824,443.10
  4. Step 4: Simplify right side
    61,044,063.90x = 4,836,928,020,117,471
  5. Step 5: Solve for x
    x = 4,836,928,020,117,471/61,044,063.90
  6. Step 6: Final answer
    x = 79,236,664.65

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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.