Home / 249,113,479.70-373,670,219.55-184,543,398.20

Finding the Fourth Proportional to 249,113,479.70, 373,670,219.55 and 184,543,398.20

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Solution

The fourth proportional to 249,113,479.70, 373,670,219.55 and 184,543,398.20 is: 276,815,097.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,113,479.70 : 373,670,219.55 = 184,543,398.20 : x
  2. Step 2: Convert to fraction form
    249,113,479.70/373,670,219.55 = 184,543,398.20/x
  3. Step 3: Cross multiply
    249,113,479.70x = 373,670,219.55 × 184,543,398.20
  4. Step 4: Simplify right side
    249,113,479.70x = 68,958,372,121,897,072
  5. Step 5: Solve for x
    x = 68,958,372,121,897,072/249,113,479.70
  6. Step 6: Final answer
    x = 276,815,097.30

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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.