Home / 2,266,547,286.60-3,127,803,461.15-1,263,007,151.19

Finding the Fourth Proportional to 2,266,547,286.60, 3,127,803,461.15 and 1,263,007,151.19

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Solution

The fourth proportional to 2,266,547,286.60, 3,127,803,461.15 and 1,263,007,151.19 is: 1,742,932,151.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,547,286.60 : 3,127,803,461.15 = 1,263,007,151.19 : x
  2. Step 2: Convert to fraction form
    2,266,547,286.60/3,127,803,461.15 = 1,263,007,151.19/x
  3. Step 3: Cross multiply
    2,266,547,286.60x = 3,127,803,461.15 × 1,263,007,151.19
  4. Step 4: Simplify right side
    2,266,547,286.60x = 3,950,438,138,942,968,320
  5. Step 5: Solve for x
    x = 3,950,438,138,942,968,320/2,266,547,286.60
  6. Step 6: Final answer
    x = 1,742,932,151.60

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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.