Home / 4,084,357,301.28-5,636,264,271.48-2,275,775,724.38

Finding the Fourth Proportional to 4,084,357,301.28, 5,636,264,271.48 and 2,275,775,724.38

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Solution

The fourth proportional to 4,084,357,301.28, 5,636,264,271.48 and 2,275,775,724.38 is: 3,140,487,586.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,357,301.28 : 5,636,264,271.48 = 2,275,775,724.38 : x
  2. Step 2: Convert to fraction form
    4,084,357,301.28/5,636,264,271.48 = 2,275,775,724.38/x
  3. Step 3: Cross multiply
    4,084,357,301.28x = 5,636,264,271.48 × 2,275,775,724.38
  4. Step 4: Simplify right side
    4,084,357,301.28x = 12,826,873,405,224,509,440
  5. Step 5: Solve for x
    x = 12,826,873,405,224,509,440/4,084,357,301.28
  6. Step 6: Final answer
    x = 3,140,487,586.92

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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.