Home / 58,709,449.59-81,016,820.84-32,605,648.94

Finding the Fourth Proportional to 58,709,449.59, 81,016,820.84 and 32,605,648.94

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Solution

The fourth proportional to 58,709,449.59, 81,016,820.84 and 32,605,648.94 is: 44,994,562.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,709,449.59 : 81,016,820.84 = 32,605,648.94 : x
  2. Step 2: Convert to fraction form
    58,709,449.59/81,016,820.84 = 32,605,648.94/x
  3. Step 3: Cross multiply
    58,709,449.59x = 81,016,820.84 × 32,605,648.94
  4. Step 4: Simplify right side
    58,709,449.59x = 2,641,606,017,975,803
  5. Step 5: Solve for x
    x = 2,641,606,017,975,803/58,709,449.59
  6. Step 6: Final answer
    x = 44,994,562.82

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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.