Home / 29,406,403,813.20-44,109,605,719.80-7,323,435,940.20

Finding the Fourth Proportional to 29,406,403,813.20, 44,109,605,719.80 and 7,323,435,940.20

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Solution

The fourth proportional to 29,406,403,813.20, 44,109,605,719.80 and 7,323,435,940.20 is: 10,985,153,910.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,406,403,813.20 : 44,109,605,719.80 = 7,323,435,940.20 : x
  2. Step 2: Convert to fraction form
    29,406,403,813.20/44,109,605,719.80 = 7,323,435,940.20/x
  3. Step 3: Cross multiply
    29,406,403,813.20x = 44,109,605,719.80 × 7,323,435,940.20
  4. Step 4: Simplify right side
    29,406,403,813.20x = 323,033,871,836,434,792,448
  5. Step 5: Solve for x
    x = 323,033,871,836,434,792,448/29,406,403,813.20
  6. Step 6: Final answer
    x = 10,985,153,910.30

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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.