Home / 249,561,210.30-374,341,815.45-162,830,039.10

Finding the Fourth Proportional to 249,561,210.30, 374,341,815.45 and 162,830,039.10

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Solution

The fourth proportional to 249,561,210.30, 374,341,815.45 and 162,830,039.10 is: 244,245,058.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,561,210.30 : 374,341,815.45 = 162,830,039.10 : x
  2. Step 2: Convert to fraction form
    249,561,210.30/374,341,815.45 = 162,830,039.10/x
  3. Step 3: Cross multiply
    249,561,210.30x = 374,341,815.45 × 162,830,039.10
  4. Step 4: Simplify right side
    249,561,210.30x = 60,954,092,446,488,480
  5. Step 5: Solve for x
    x = 60,954,092,446,488,480/249,561,210.30
  6. Step 6: Final answer
    x = 244,245,058.65

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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.