Home / 249,984,006.60-374,976,009.90-224,537,824.20

Finding the Fourth Proportional to 249,984,006.60, 374,976,009.90 and 224,537,824.20

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Solution

The fourth proportional to 249,984,006.60, 374,976,009.90 and 224,537,824.20 is: 336,806,736.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,984,006.60 : 374,976,009.90 = 224,537,824.20 : x
  2. Step 2: Convert to fraction form
    249,984,006.60/374,976,009.90 = 224,537,824.20/x
  3. Step 3: Cross multiply
    249,984,006.60x = 374,976,009.90 × 224,537,824.20
  4. Step 4: Simplify right side
    249,984,006.60x = 84,196,297,390,143,648
  5. Step 5: Solve for x
    x = 84,196,297,390,143,648/249,984,006.60
  6. Step 6: Final answer
    x = 336,806,736.30

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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.