Home / 58,994,677.92-81,412,705.73-32,888,672.16

Finding the Fourth Proportional to 58,994,677.92, 81,412,705.73 and 32,888,672.16

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Solution

The fourth proportional to 58,994,677.92, 81,412,705.73 and 32,888,672.16 is: 45,386,395.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,994,677.92 : 81,412,705.73 = 32,888,672.16 : x
  2. Step 2: Convert to fraction form
    58,994,677.92/81,412,705.73 = 32,888,672.16/x
  3. Step 3: Cross multiply
    58,994,677.92x = 81,412,705.73 × 32,888,672.16
  4. Step 4: Simplify right side
    58,994,677.92x = 2,677,555,788,248,080
  5. Step 5: Solve for x
    x = 2,677,555,788,248,080/58,994,677.92
  6. Step 6: Final answer
    x = 45,386,395.56

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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.