Home / 249,983,231.20-374,973,775.81-63,238,941.86

Finding the Fourth Proportional to 249,983,231.20, 374,973,775.81 and 63,238,941.86

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Solution

The fourth proportional to 249,983,231.20, 374,973,775.81 and 63,238,941.86 is: 94,858,141.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,983,231.20 : 374,973,775.81 = 63,238,941.86 : x
  2. Step 2: Convert to fraction form
    249,983,231.20/374,973,775.81 = 63,238,941.86/x
  3. Step 3: Cross multiply
    249,983,231.20x = 374,973,775.81 × 63,238,941.86
  4. Step 4: Simplify right side
    249,983,231.20x = 23,712,944,805,440,296
  5. Step 5: Solve for x
    x = 23,712,944,805,440,296/249,983,231.20
  6. Step 6: Final answer
    x = 94,858,141.85

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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.