Home / 22,656,821,875.94-33,979,436,009.56-6,717,431,158.28

Finding the Fourth Proportional to 22,656,821,875.94, 33,979,436,009.56 and 6,717,431,158.28

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Solution

The fourth proportional to 22,656,821,875.94, 33,979,436,009.56 and 6,717,431,158.28 is: 10,074,428,065.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,656,821,875.94 : 33,979,436,009.56 = 6,717,431,158.28 : x
  2. Step 2: Convert to fraction form
    22,656,821,875.94/33,979,436,009.56 = 6,717,431,158.28/x
  3. Step 3: Cross multiply
    22,656,821,875.94x = 33,979,436,009.56 × 6,717,431,158.28
  4. Step 4: Simplify right side
    22,656,821,875.94x = 228,254,522,191,209,693,184
  5. Step 5: Solve for x
    x = 228,254,522,191,209,693,184/22,656,821,875.94
  6. Step 6: Final answer
    x = 10,074,428,065.91

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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.