Home / 55,983,027.80-83,974,541.70-46,417,089.80

Finding the Fourth Proportional to 55,983,027.80, 83,974,541.70 and 46,417,089.80

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Solution

The fourth proportional to 55,983,027.80, 83,974,541.70 and 46,417,089.80 is: 69,625,634.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,983,027.80 : 83,974,541.70 = 46,417,089.80 : x
  2. Step 2: Convert to fraction form
    55,983,027.80/83,974,541.70 = 46,417,089.80/x
  3. Step 3: Cross multiply
    55,983,027.80x = 83,974,541.70 × 46,417,089.80
  4. Step 4: Simplify right side
    55,983,027.80x = 3,897,853,843,002,744.50
  5. Step 5: Solve for x
    x = 3,897,853,843,002,744.50/55,983,027.80
  6. Step 6: Final answer
    x = 69,625,634.70

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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.