Home / 3,016,604,178.65-4,525,557,558.60-918,244,672.13

Finding the Fourth Proportional to 3,016,604,178.65, 4,525,557,558.60 and 918,244,672.13

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Solution

The fourth proportional to 3,016,604,178.65, 4,525,557,558.60 and 918,244,672.13 is: 1,377,565,258.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,604,178.65 : 4,525,557,558.60 = 918,244,672.13 : x
  2. Step 2: Convert to fraction form
    3,016,604,178.65/4,525,557,558.60 = 918,244,672.13/x
  3. Step 3: Cross multiply
    3,016,604,178.65x = 4,525,557,558.60 × 918,244,672.13
  4. Step 4: Simplify right side
    3,016,604,178.65x = 4,155,569,116,602,100,736
  5. Step 5: Solve for x
    x = 4,155,569,116,602,100,736/3,016,604,178.65
  6. Step 6: Final answer
    x = 1,377,565,258.98

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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.