Home / 565,248,093.80-847,872,140.70-177,103,351.40

Finding the Fourth Proportional to 565,248,093.80, 847,872,140.70 and 177,103,351.40

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Solution

The fourth proportional to 565,248,093.80, 847,872,140.70 and 177,103,351.40 is: 265,655,027.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,248,093.80 : 847,872,140.70 = 177,103,351.40 : x
  2. Step 2: Convert to fraction form
    565,248,093.80/847,872,140.70 = 177,103,351.40/x
  3. Step 3: Cross multiply
    565,248,093.80x = 847,872,140.70 × 177,103,351.40
  4. Step 4: Simplify right side
    565,248,093.80x = 150,160,997,676,662,368
  5. Step 5: Solve for x
    x = 150,160,997,676,662,368/565,248,093.80
  6. Step 6: Final answer
    x = 265,655,027.10

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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.