Home / 249,984,002.60-374,976,003.90-224,537,820.20

Finding the Fourth Proportional to 249,984,002.60, 374,976,003.90 and 224,537,820.20

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Solution

The fourth proportional to 249,984,002.60, 374,976,003.90 and 224,537,820.20 is: 336,806,730.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,984,002.60 : 374,976,003.90 = 224,537,820.20 : x
  2. Step 2: Convert to fraction form
    249,984,002.60/374,976,003.90 = 224,537,820.20/x
  3. Step 3: Cross multiply
    249,984,002.60x = 374,976,003.90 × 224,537,820.20
  4. Step 4: Simplify right side
    249,984,002.60x = 84,196,294,543,012,688
  5. Step 5: Solve for x
    x = 84,196,294,543,012,688/249,984,002.60
  6. Step 6: Final answer
    x = 336,806,730.30

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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.