Home / 2,237,020,032.28-3,087,225,438.03-1,233,434,496.02

Finding the Fourth Proportional to 2,237,020,032.28, 3,087,225,438.03 and 1,233,434,496.02

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Solution

The fourth proportional to 2,237,020,032.28, 3,087,225,438.03 and 1,233,434,496.02 is: 1,702,215,580.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,020,032.28 : 3,087,225,438.03 = 1,233,434,496.02 : x
  2. Step 2: Convert to fraction form
    2,237,020,032.28/3,087,225,438.03 = 1,233,434,496.02/x
  3. Step 3: Cross multiply
    2,237,020,032.28x = 3,087,225,438.03 × 1,233,434,496.02
  4. Step 4: Simplify right side
    2,237,020,032.28x = 3,807,890,352,256,656,896
  5. Step 5: Solve for x
    x = 3,807,890,352,256,656,896/2,237,020,032.28
  6. Step 6: Final answer
    x = 1,702,215,580.24

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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.