Home / 18,856,316,599.08-26,022,345,099.31-10,283,211,001.02

Finding the Fourth Proportional to 18,856,316,599.08, 26,022,345,099.31 and 10,283,211,001.02

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Solution

The fourth proportional to 18,856,316,599.08, 26,022,345,099.31 and 10,283,211,001.02 is: 14,191,173,763.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,856,316,599.08 : 26,022,345,099.31 = 10,283,211,001.02 : x
  2. Step 2: Convert to fraction form
    18,856,316,599.08/26,022,345,099.31 = 10,283,211,001.02/x
  3. Step 3: Cross multiply
    18,856,316,599.08x = 26,022,345,099.31 × 10,283,211,001.02
  4. Step 4: Simplify right side
    18,856,316,599.08x = 267,593,265,397,563,490,304
  5. Step 5: Solve for x
    x = 267,593,265,397,563,490,304/18,856,316,599.08
  6. Step 6: Final answer
    x = 14,191,173,763.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.