Home / 249,743,139.10-374,614,708.65-249,743,139.10

Finding the Fourth Proportional to 249,743,139.10, 374,614,708.65 and 249,743,139.10

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Solution

The fourth proportional to 249,743,139.10, 374,614,708.65 and 249,743,139.10 is: 374,614,708.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,743,139.10 : 374,614,708.65 = 249,743,139.10 : x
  2. Step 2: Convert to fraction form
    249,743,139.10/374,614,708.65 = 249,743,139.10/x
  3. Step 3: Cross multiply
    249,743,139.10x = 374,614,708.65 × 249,743,139.10
  4. Step 4: Simplify right side
    249,743,139.10x = 93,557,453,291,282,912
  5. Step 5: Solve for x
    x = 93,557,453,291,282,912/249,743,139.10
  6. Step 6: Final answer
    x = 374,614,708.65

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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.