Home / 89,723,298.80-134,584,948.20-89,723,298.80

Finding the Fourth Proportional to 89,723,298.80, 134,584,948.20 and 89,723,298.80

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Solution

The fourth proportional to 89,723,298.80, 134,584,948.20 and 89,723,298.80 is: 134,584,948.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,723,298.80 : 134,584,948.20 = 89,723,298.80 : x
  2. Step 2: Convert to fraction form
    89,723,298.80/134,584,948.20 = 89,723,298.80/x
  3. Step 3: Cross multiply
    89,723,298.80x = 134,584,948.20 × 89,723,298.80
  4. Step 4: Simplify right side
    89,723,298.80x = 12,075,405,521,331,120
  5. Step 5: Solve for x
    x = 12,075,405,521,331,120/89,723,298.80
  6. Step 6: Final answer
    x = 134,584,948.20

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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.