Home / 2,417,585,307.16-3,627,118,047.66-1,238,000,976.44

Finding the Fourth Proportional to 2,417,585,307.16, 3,627,118,047.66 and 1,238,000,976.44

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Solution

The fourth proportional to 2,417,585,307.16, 3,627,118,047.66 and 1,238,000,976.44 is: 1,857,380,449.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,585,307.16 : 3,627,118,047.66 = 1,238,000,976.44 : x
  2. Step 2: Convert to fraction form
    2,417,585,307.16/3,627,118,047.66 = 1,238,000,976.44/x
  3. Step 3: Cross multiply
    2,417,585,307.16x = 3,627,118,047.66 × 1,238,000,976.44
  4. Step 4: Simplify right side
    2,417,585,307.16x = 4,490,375,684,666,226,688
  5. Step 5: Solve for x
    x = 4,490,375,684,666,226,688/2,417,585,307.16
  6. Step 6: Final answer
    x = 1,857,380,449.56

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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.