Home / 73,544,750.19-101,484,244.71-45,282,635.19

Finding the Fourth Proportional to 73,544,750.19, 101,484,244.71 and 45,282,635.19

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Solution

The fourth proportional to 73,544,750.19, 101,484,244.71 and 45,282,635.19 is: 62,485,412.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,544,750.19 : 101,484,244.71 = 45,282,635.19 : x
  2. Step 2: Convert to fraction form
    73,544,750.19/101,484,244.71 = 45,282,635.19/x
  3. Step 3: Cross multiply
    73,544,750.19x = 101,484,244.71 × 45,282,635.19
  4. Step 4: Simplify right side
    73,544,750.19x = 4,595,474,030,735,617
  5. Step 5: Solve for x
    x = 4,595,474,030,735,617/73,544,750.19
  6. Step 6: Final answer
    x = 62,485,412.20

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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.