Home / 232,855,014.90-349,282,522.35-69,118,042.80

Finding the Fourth Proportional to 232,855,014.90, 349,282,522.35 and 69,118,042.80

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Solution

The fourth proportional to 232,855,014.90, 349,282,522.35 and 69,118,042.80 is: 103,677,064.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,855,014.90 : 349,282,522.35 = 69,118,042.80 : x
  2. Step 2: Convert to fraction form
    232,855,014.90/349,282,522.35 = 69,118,042.80/x
  3. Step 3: Cross multiply
    232,855,014.90x = 349,282,522.35 × 69,118,042.80
  4. Step 4: Simplify right side
    232,855,014.90x = 24,141,724,329,079,256
  5. Step 5: Solve for x
    x = 24,141,724,329,079,256/232,855,014.90
  6. Step 6: Final answer
    x = 103,677,064.20

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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.