Home / 89,604,836.90-134,421,427.11-32,095,834.82

Finding the Fourth Proportional to 89,604,836.90, 134,421,427.11 and 32,095,834.82

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Solution

The fourth proportional to 89,604,836.90, 134,421,427.11 and 32,095,834.82 is: 48,148,828.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,604,836.90 : 134,421,427.11 = 32,095,834.82 : x
  2. Step 2: Convert to fraction form
    89,604,836.90/134,421,427.11 = 32,095,834.82/x
  3. Step 3: Cross multiply
    89,604,836.90x = 134,421,427.11 × 32,095,834.82
  4. Step 4: Simplify right side
    89,604,836.90x = 4,314,367,921,127,284
  5. Step 5: Solve for x
    x = 4,314,367,921,127,284/89,604,836.90
  6. Step 6: Final answer
    x = 48,148,828.46

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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.