Home / 4,935,548,491.12-7,352,025,389.95-4,668,223,039.30

Finding the Fourth Proportional to 4,935,548,491.12, 7,352,025,389.95 and 4,668,223,039.30

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Solution

The fourth proportional to 4,935,548,491.12, 7,352,025,389.95 and 4,668,223,039.30 is: 6,953,815,644.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,548,491.12 : 7,352,025,389.95 = 4,668,223,039.30 : x
  2. Step 2: Convert to fraction form
    4,935,548,491.12/7,352,025,389.95 = 4,668,223,039.30/x
  3. Step 3: Cross multiply
    4,935,548,491.12x = 7,352,025,389.95 × 4,668,223,039.30
  4. Step 4: Simplify right side
    4,935,548,491.12x = 34,320,894,310,883,155,968
  5. Step 5: Solve for x
    x = 34,320,894,310,883,155,968/4,935,548,491.12
  6. Step 6: Final answer
    x = 6,953,815,644.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.