Home / 2,254,450,962.35-3,100,109,923.40-1,956,576,061.10

Finding the Fourth Proportional to 2,254,450,962.35, 3,100,109,923.40 and 1,956,576,061.10

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Solution

The fourth proportional to 2,254,450,962.35, 3,100,109,923.40 and 1,956,576,061.10 is: 2,690,500,243.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,450,962.35 : 3,100,109,923.40 = 1,956,576,061.10 : x
  2. Step 2: Convert to fraction form
    2,254,450,962.35/3,100,109,923.40 = 1,956,576,061.10/x
  3. Step 3: Cross multiply
    2,254,450,962.35x = 3,100,109,923.40 × 1,956,576,061.10
  4. Step 4: Simplify right side
    2,254,450,962.35x = 6,065,600,862,877,711,360
  5. Step 5: Solve for x
    x = 6,065,600,862,877,711,360/2,254,450,962.35
  6. Step 6: Final answer
    x = 2,690,500,243.38

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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.