Home / 58,074,308.17-87,112,386.06-32,330,240.12

Finding the Fourth Proportional to 58,074,308.17, 87,112,386.06 and 32,330,240.12

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Solution

The fourth proportional to 58,074,308.17, 87,112,386.06 and 32,330,240.12 is: 48,495,874.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,074,308.17 : 87,112,386.06 = 32,330,240.12 : x
  2. Step 2: Convert to fraction form
    58,074,308.17/87,112,386.06 = 32,330,240.12/x
  3. Step 3: Cross multiply
    58,074,308.17x = 87,112,386.06 × 32,330,240.12
  4. Step 4: Simplify right side
    58,074,308.17x = 2,816,364,358,352,476.50
  5. Step 5: Solve for x
    x = 2,816,364,358,352,476.50/58,074,308.17
  6. Step 6: Final answer
    x = 48,495,874.46

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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.