Home / 2,237,020,030.28-3,087,225,435.27-1,233,434,494.02

Finding the Fourth Proportional to 2,237,020,030.28, 3,087,225,435.27 and 1,233,434,494.02

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Solution

The fourth proportional to 2,237,020,030.28, 3,087,225,435.27 and 1,233,434,494.02 is: 1,702,215,577.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,020,030.28 : 3,087,225,435.27 = 1,233,434,494.02 : x
  2. Step 2: Convert to fraction form
    2,237,020,030.28/3,087,225,435.27 = 1,233,434,494.02/x
  3. Step 3: Cross multiply
    2,237,020,030.28x = 3,087,225,435.27 × 1,233,434,494.02
  4. Step 4: Simplify right side
    2,237,020,030.28x = 3,807,890,342,677,926,400
  5. Step 5: Solve for x
    x = 3,807,890,342,677,926,400/2,237,020,030.28
  6. Step 6: Final answer
    x = 1,702,215,577.48

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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.