Home / 64,152,037.30-96,228,055.95-61,884,555.70

Finding the Fourth Proportional to 64,152,037.30, 96,228,055.95 and 61,884,555.70

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Solution

The fourth proportional to 64,152,037.30, 96,228,055.95 and 61,884,555.70 is: 92,826,833.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,037.30 : 96,228,055.95 = 61,884,555.70 : x
  2. Step 2: Convert to fraction form
    64,152,037.30/96,228,055.95 = 61,884,555.70/x
  3. Step 3: Cross multiply
    64,152,037.30x = 96,228,055.95 × 61,884,555.70
  4. Step 4: Simplify right side
    64,152,037.30x = 5,955,030,488,340,492
  5. Step 5: Solve for x
    x = 5,955,030,488,340,492/64,152,037.30
  6. Step 6: Final answer
    x = 92,826,833.55

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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.