Home / 58,746,106.44-88,064,372.82-19,857,500.52

Finding the Fourth Proportional to 58,746,106.44, 88,064,372.82 and 19,857,500.52

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Solution

The fourth proportional to 58,746,106.44, 88,064,372.82 and 19,857,500.52 is: 29,767,731.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,746,106.44 : 88,064,372.82 = 19,857,500.52 : x
  2. Step 2: Convert to fraction form
    58,746,106.44/88,064,372.82 = 19,857,500.52/x
  3. Step 3: Cross multiply
    58,746,106.44x = 88,064,372.82 × 19,857,500.52
  4. Step 4: Simplify right side
    58,746,106.44x = 1,748,738,329,066,623.75
  5. Step 5: Solve for x
    x = 1,748,738,329,066,623.75/58,746,106.44
  6. Step 6: Final answer
    x = 29,767,731.60

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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.