Home / 95,767,666.80-143,672,495.40-31,060,460.40

Finding the Fourth Proportional to 95,767,666.80, 143,672,495.40 and 31,060,460.40

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Solution

The fourth proportional to 95,767,666.80, 143,672,495.40 and 31,060,460.40 is: 46,597,500.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,767,666.80 : 143,672,495.40 = 31,060,460.40 : x
  2. Step 2: Convert to fraction form
    95,767,666.80/143,672,495.40 = 31,060,460.40/x
  3. Step 3: Cross multiply
    95,767,666.80x = 143,672,495.40 × 31,060,460.40
  4. Step 4: Simplify right side
    95,767,666.80x = 4,462,533,853,940,882
  5. Step 5: Solve for x
    x = 4,462,533,853,940,882/95,767,666.80
  6. Step 6: Final answer
    x = 46,597,500.00

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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.