Home / 37,908,073.80-56,862,110.70-30,349,801.80

Finding the Fourth Proportional to 37,908,073.80, 56,862,110.70 and 30,349,801.80

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Solution

The fourth proportional to 37,908,073.80, 56,862,110.70 and 30,349,801.80 is: 45,524,702.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,908,073.80 : 56,862,110.70 = 30,349,801.80 : x
  2. Step 2: Convert to fraction form
    37,908,073.80/56,862,110.70 = 30,349,801.80/x
  3. Step 3: Cross multiply
    37,908,073.80x = 56,862,110.70 × 30,349,801.80
  4. Step 4: Simplify right side
    37,908,073.80x = 1,725,753,789,674,659.50
  5. Step 5: Solve for x
    x = 1,725,753,789,674,659.50/37,908,073.80
  6. Step 6: Final answer
    x = 45,524,702.70

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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.