Home / 3,337,232,545.17-4,605,385,957.07-1,811,321,232.05

Finding the Fourth Proportional to 3,337,232,545.17, 4,605,385,957.07 and 1,811,321,232.05

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Solution

The fourth proportional to 3,337,232,545.17, 4,605,385,957.07 and 1,811,321,232.05 is: 2,499,626,038.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,232,545.17 : 4,605,385,957.07 = 1,811,321,232.05 : x
  2. Step 2: Convert to fraction form
    3,337,232,545.17/4,605,385,957.07 = 1,811,321,232.05/x
  3. Step 3: Cross multiply
    3,337,232,545.17x = 4,605,385,957.07 × 1,811,321,232.05
  4. Step 4: Simplify right side
    3,337,232,545.17x = 8,341,833,365,828,256,768
  5. Step 5: Solve for x
    x = 8,341,833,365,828,256,768/3,337,232,545.17
  6. Step 6: Final answer
    x = 2,499,626,038.32

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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.