Home / 19,341,639,173.67-29,025,711,244.07-6,750,497,617.22

Finding the Fourth Proportional to 19,341,639,173.67, 29,025,711,244.07 and 6,750,497,617.22

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Solution

The fourth proportional to 19,341,639,173.67, 29,025,711,244.07 and 6,750,497,617.22 is: 10,130,371,724.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,341,639,173.67 : 29,025,711,244.07 = 6,750,497,617.22 : x
  2. Step 2: Convert to fraction form
    19,341,639,173.67/29,025,711,244.07 = 6,750,497,617.22/x
  3. Step 3: Cross multiply
    19,341,639,173.67x = 29,025,711,244.07 × 6,750,497,617.22
  4. Step 4: Simplify right side
    19,341,639,173.67x = 195,937,994,591,031,427,072
  5. Step 5: Solve for x
    x = 195,937,994,591,031,427,072/19,341,639,173.67
  6. Step 6: Final answer
    x = 10,130,371,724.53

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1.5x scale

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.