Home / 75,887,966.59-113,814,913.00-34,908,048.07

Finding the Fourth Proportional to 75,887,966.59, 113,814,913.00 and 34,908,048.07

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Solution

The fourth proportional to 75,887,966.59, 113,814,913.00 and 34,908,048.07 is: 52,354,235.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,887,966.59 : 113,814,913.00 = 34,908,048.07 : x
  2. Step 2: Convert to fraction form
    75,887,966.59/113,814,913.00 = 34,908,048.07/x
  3. Step 3: Cross multiply
    75,887,966.59x = 113,814,913.00 × 34,908,048.07
  4. Step 4: Simplify right side
    75,887,966.59x = 3,973,056,453,343,253
  5. Step 5: Solve for x
    x = 3,973,056,453,343,253/75,887,966.59
  6. Step 6: Final answer
    x = 52,354,235.23

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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.