Home / 3,696,495,888.20-5,544,695,399.66-898,456,303.40

Finding the Fourth Proportional to 3,696,495,888.20, 5,544,695,399.66 and 898,456,303.40

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Solution

The fourth proportional to 3,696,495,888.20, 5,544,695,399.66 and 898,456,303.40 is: 1,347,672,683.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,495,888.20 : 5,544,695,399.66 = 898,456,303.40 : x
  2. Step 2: Convert to fraction form
    3,696,495,888.20/5,544,695,399.66 = 898,456,303.40/x
  3. Step 3: Cross multiply
    3,696,495,888.20x = 5,544,695,399.66 × 898,456,303.40
  4. Step 4: Simplify right side
    3,696,495,888.20x = 4,981,666,532,257,509,376
  5. Step 5: Solve for x
    x = 4,981,666,532,257,509,376/3,696,495,888.20
  6. Step 6: Final answer
    x = 1,347,672,683.25

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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.