Home / 1,594,823,887.67-2,392,225,793.17-858,240,756.77

Finding the Fourth Proportional to 1,594,823,887.67, 2,392,225,793.17 and 858,240,756.77

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Solution

The fourth proportional to 1,594,823,887.67, 2,392,225,793.17 and 858,240,756.77 is: 1,287,355,733.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,823,887.67 : 2,392,225,793.17 = 858,240,756.77 : x
  2. Step 2: Convert to fraction form
    1,594,823,887.67/2,392,225,793.17 = 858,240,756.77/x
  3. Step 3: Cross multiply
    1,594,823,887.67x = 2,392,225,793.17 × 858,240,756.77
  4. Step 4: Simplify right side
    1,594,823,887.67x = 2,053,105,675,080,827,648
  5. Step 5: Solve for x
    x = 2,053,105,675,080,827,648/1,594,823,887.67
  6. Step 6: Final answer
    x = 1,287,355,733.11

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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.