Home / 249,723,004.20-374,584,506.30-232,716,892.20

Finding the Fourth Proportional to 249,723,004.20, 374,584,506.30 and 232,716,892.20

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Solution

The fourth proportional to 249,723,004.20, 374,584,506.30 and 232,716,892.20 is: 349,075,338.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,723,004.20 : 374,584,506.30 = 232,716,892.20 : x
  2. Step 2: Convert to fraction form
    249,723,004.20/374,584,506.30 = 232,716,892.20/x
  3. Step 3: Cross multiply
    249,723,004.20x = 374,584,506.30 × 232,716,892.20
  4. Step 4: Simplify right side
    249,723,004.20x = 87,172,142,172,407,312
  5. Step 5: Solve for x
    x = 87,172,142,172,407,312/249,723,004.20
  6. Step 6: Final answer
    x = 349,075,338.30

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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.