Home / 249,743,111.40-374,614,667.10-249,743,111.40

Finding the Fourth Proportional to 249,743,111.40, 374,614,667.10 and 249,743,111.40

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Solution

The fourth proportional to 249,743,111.40, 374,614,667.10 and 249,743,111.40 is: 374,614,667.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,743,111.40 : 374,614,667.10 = 249,743,111.40 : x
  2. Step 2: Convert to fraction form
    249,743,111.40/374,614,667.10 = 249,743,111.40/x
  3. Step 3: Cross multiply
    249,743,111.40x = 374,614,667.10 × 249,743,111.40
  4. Step 4: Simplify right side
    249,743,111.40x = 93,557,432,537,629,216
  5. Step 5: Solve for x
    x = 93,557,432,537,629,216/249,743,111.40
  6. Step 6: Final answer
    x = 374,614,667.10

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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.