Home / 52,781,844.03-79,185,953.14-37,249,998.81

Finding the Fourth Proportional to 52,781,844.03, 79,185,953.14 and 37,249,998.81

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Solution

The fourth proportional to 52,781,844.03, 79,185,953.14 and 37,249,998.81 is: 55,884,304.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,781,844.03 : 79,185,953.14 = 37,249,998.81 : x
  2. Step 2: Convert to fraction form
    52,781,844.03/79,185,953.14 = 37,249,998.81/x
  3. Step 3: Cross multiply
    52,781,844.03x = 79,185,953.14 × 37,249,998.81
  4. Step 4: Simplify right side
    52,781,844.03x = 2,949,676,660,498,595.50
  5. Step 5: Solve for x
    x = 2,949,676,660,498,595.50/52,781,844.03
  6. Step 6: Final answer
    x = 55,884,304.82

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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.