Home / 373,250,231.70-559,875,347.55-168,784,977.30

Finding the Fourth Proportional to 373,250,231.70, 559,875,347.55 and 168,784,977.30

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Solution

The fourth proportional to 373,250,231.70, 559,875,347.55 and 168,784,977.30 is: 253,177,465.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,250,231.70 : 559,875,347.55 = 168,784,977.30 : x
  2. Step 2: Convert to fraction form
    373,250,231.70/559,875,347.55 = 168,784,977.30/x
  3. Step 3: Cross multiply
    373,250,231.70x = 559,875,347.55 × 168,784,977.30
  4. Step 4: Simplify right side
    373,250,231.70x = 94,498,547,827,056,352
  5. Step 5: Solve for x
    x = 94,498,547,827,056,352/373,250,231.70
  6. Step 6: Final answer
    x = 253,177,465.95

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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.