Home / 2,959,882,307.55-4,438,370,632.20-1,464,185,731.53

Finding the Fourth Proportional to 2,959,882,307.55, 4,438,370,632.20 and 1,464,185,731.53

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Solution

The fourth proportional to 2,959,882,307.55, 4,438,370,632.20 and 1,464,185,731.53 is: 2,195,559,916.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,882,307.55 : 4,438,370,632.20 = 1,464,185,731.53 : x
  2. Step 2: Convert to fraction form
    2,959,882,307.55/4,438,370,632.20 = 1,464,185,731.53/x
  3. Step 3: Cross multiply
    2,959,882,307.55x = 4,438,370,632.20 × 1,464,185,731.53
  4. Step 4: Simplify right side
    2,959,882,307.55x = 6,498,598,950,909,025,280
  5. Step 5: Solve for x
    x = 6,498,598,950,909,025,280/2,959,882,307.55
  6. Step 6: Final answer
    x = 2,195,559,916.13

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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.