Home / 249,114,209.40-373,671,314.10-184,544,127.90

Finding the Fourth Proportional to 249,114,209.40, 373,671,314.10 and 184,544,127.90

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Solution

The fourth proportional to 249,114,209.40, 373,671,314.10 and 184,544,127.90 is: 276,816,191.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,114,209.40 : 373,671,314.10 = 184,544,127.90 : x
  2. Step 2: Convert to fraction form
    249,114,209.40/373,671,314.10 = 184,544,127.90/x
  3. Step 3: Cross multiply
    249,114,209.40x = 373,671,314.10 × 184,544,127.90
  4. Step 4: Simplify right side
    249,114,209.40x = 68,958,846,781,831,480
  5. Step 5: Solve for x
    x = 68,958,846,781,831,480/249,114,209.40
  6. Step 6: Final answer
    x = 276,816,191.85

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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.