Home / 9,110,646,541.40-13,665,969,812.10-2,567,544,949.40

Finding the Fourth Proportional to 9,110,646,541.40, 13,665,969,812.10 and 2,567,544,949.40

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Solution

The fourth proportional to 9,110,646,541.40, 13,665,969,812.10 and 2,567,544,949.40 is: 3,851,317,424.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,110,646,541.40 : 13,665,969,812.10 = 2,567,544,949.40 : x
  2. Step 2: Convert to fraction form
    9,110,646,541.40/13,665,969,812.10 = 2,567,544,949.40/x
  3. Step 3: Cross multiply
    9,110,646,541.40x = 13,665,969,812.10 × 2,567,544,949.40
  4. Step 4: Simplify right side
    9,110,646,541.40x = 35,087,991,769,710,223,360
  5. Step 5: Solve for x
    x = 35,087,991,769,710,223,360/9,110,646,541.40
  6. Step 6: Final answer
    x = 3,851,317,424.10

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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.