Home / 95,973,931.13-132,447,780.05-56,275,944.53

Finding the Fourth Proportional to 95,973,931.13, 132,447,780.05 and 56,275,944.53

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Solution

The fourth proportional to 95,973,931.13, 132,447,780.05 and 56,275,944.53 is: 77,663,005.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,973,931.13 : 132,447,780.05 = 56,275,944.53 : x
  2. Step 2: Convert to fraction form
    95,973,931.13/132,447,780.05 = 56,275,944.53/x
  3. Step 3: Cross multiply
    95,973,931.13x = 132,447,780.05 × 56,275,944.53
  4. Step 4: Simplify right side
    95,973,931.13x = 7,453,623,922,271,822
  5. Step 5: Solve for x
    x = 7,453,623,922,271,822/95,973,931.13
  6. Step 6: Final answer
    x = 77,663,005.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.