Home / 104,976,307.65-157,464,461.48-36,818,999.40

Finding the Fourth Proportional to 104,976,307.65, 157,464,461.48 and 36,818,999.40

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Solution

The fourth proportional to 104,976,307.65, 157,464,461.48 and 36,818,999.40 is: 55,228,499.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,307.65 : 157,464,461.48 = 36,818,999.40 : x
  2. Step 2: Convert to fraction form
    104,976,307.65/157,464,461.48 = 36,818,999.40/x
  3. Step 3: Cross multiply
    104,976,307.65x = 157,464,461.48 × 36,818,999.40
  4. Step 4: Simplify right side
    104,976,307.65x = 5,797,683,912,569,348
  5. Step 5: Solve for x
    x = 5,797,683,912,569,348/104,976,307.65
  6. Step 6: Final answer
    x = 55,228,499.10

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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.