Home / 249,984,005.10-374,976,007.65-224,537,822.70

Finding the Fourth Proportional to 249,984,005.10, 374,976,007.65 and 224,537,822.70

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Solution

The fourth proportional to 249,984,005.10, 374,976,007.65 and 224,537,822.70 is: 336,806,734.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,984,005.10 : 374,976,007.65 = 224,537,822.70 : x
  2. Step 2: Convert to fraction form
    249,984,005.10/374,976,007.65 = 224,537,822.70/x
  3. Step 3: Cross multiply
    249,984,005.10x = 374,976,007.65 × 224,537,822.70
  4. Step 4: Simplify right side
    249,984,005.10x = 84,196,296,322,469,536
  5. Step 5: Solve for x
    x = 84,196,296,322,469,536/249,984,005.10
  6. Step 6: Final answer
    x = 336,806,734.05

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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.