Home / 59,154,581.54-81,619,332.55-34,360,035.84

Finding the Fourth Proportional to 59,154,581.54, 81,619,332.55 and 34,360,035.84

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Solution

The fourth proportional to 59,154,581.54, 81,619,332.55 and 34,360,035.84 is: 47,408,723.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,154,581.54 : 81,619,332.55 = 34,360,035.84 : x
  2. Step 2: Convert to fraction form
    59,154,581.54/81,619,332.55 = 34,360,035.84/x
  3. Step 3: Cross multiply
    59,154,581.54x = 81,619,332.55 × 34,360,035.84
  4. Step 4: Simplify right side
    59,154,581.54x = 2,804,443,191,568,979
  5. Step 5: Solve for x
    x = 2,804,443,191,568,979/59,154,581.54
  6. Step 6: Final answer
    x = 47,408,723.36

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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.