Home / 62,061,810.61-85,645,298.30-35,971,462.01

Finding the Fourth Proportional to 62,061,810.61, 85,645,298.30 and 35,971,462.01

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Solution

The fourth proportional to 62,061,810.61, 85,645,298.30 and 35,971,462.01 is: 49,640,617.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,061,810.61 : 85,645,298.30 = 35,971,462.01 : x
  2. Step 2: Convert to fraction form
    62,061,810.61/85,645,298.30 = 35,971,462.01/x
  3. Step 3: Cross multiply
    62,061,810.61x = 85,645,298.30 × 35,971,462.01
  4. Step 4: Simplify right side
    62,061,810.61x = 3,080,786,594,133,567.50
  5. Step 5: Solve for x
    x = 3,080,786,594,133,567.50/62,061,810.61
  6. Step 6: Final answer
    x = 49,640,617.38

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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.