Home / 249,113,482.20-373,670,223.30-184,543,400.70

Finding the Fourth Proportional to 249,113,482.20, 373,670,223.30 and 184,543,400.70

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Solution

The fourth proportional to 249,113,482.20, 373,670,223.30 and 184,543,400.70 is: 276,815,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,113,482.20 : 373,670,223.30 = 184,543,400.70 : x
  2. Step 2: Convert to fraction form
    249,113,482.20/373,670,223.30 = 184,543,400.70/x
  3. Step 3: Cross multiply
    249,113,482.20x = 373,670,223.30 × 184,543,400.70
  4. Step 4: Simplify right side
    249,113,482.20x = 68,958,373,748,110,376
  5. Step 5: Solve for x
    x = 68,958,373,748,110,376/249,113,482.20
  6. Step 6: Final answer
    x = 276,815,101.05

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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.