Home / 7,736,861,423.04-11,607,569,064-2,496,371,323.20

Finding the Fourth Proportional to 7,736,861,423.04, 11,607,569,064 and 2,496,371,323.20

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Solution

The fourth proportional to 7,736,861,423.04, 11,607,569,064 and 2,496,371,323.20 is: 3,745,291,657.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,861,423.04 : 11,607,569,064 = 2,496,371,323.20 : x
  2. Step 2: Convert to fraction form
    7,736,861,423.04/11,607,569,064 = 2,496,371,323.20/x
  3. Step 3: Cross multiply
    7,736,861,423.04x = 11,607,569,064 × 2,496,371,323.20
  4. Step 4: Simplify right side
    7,736,861,423.04x = 28,976,802,543,433,064,448
  5. Step 5: Solve for x
    x = 28,976,802,543,433,064,448/7,736,861,423.04
  6. Step 6: Final answer
    x = 3,745,291,657.56

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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.