Home / 2,637,220,064.20-3,955,830,096.30-797,256,723.40

Finding the Fourth Proportional to 2,637,220,064.20, 3,955,830,096.30 and 797,256,723.40

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Solution

The fourth proportional to 2,637,220,064.20, 3,955,830,096.30 and 797,256,723.40 is: 1,195,885,085.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,637,220,064.20 : 3,955,830,096.30 = 797,256,723.40 : x
  2. Step 2: Convert to fraction form
    2,637,220,064.20/3,955,830,096.30 = 797,256,723.40/x
  3. Step 3: Cross multiply
    2,637,220,064.20x = 3,955,830,096.30 × 797,256,723.40
  4. Step 4: Simplify right side
    2,637,220,064.20x = 3,153,812,140,903,244,288
  5. Step 5: Solve for x
    x = 3,153,812,140,903,244,288/2,637,220,064.20
  6. Step 6: Final answer
    x = 1,195,885,085.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.