Home / 55,195,448,999.40-82,793,173,499.10-23,768,154,023.40

Finding the Fourth Proportional to 55,195,448,999.40, 82,793,173,499.10 and 23,768,154,023.40

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Solution

The fourth proportional to 55,195,448,999.40, 82,793,173,499.10 and 23,768,154,023.40 is: 35,652,231,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,195,448,999.40 : 82,793,173,499.10 = 23,768,154,023.40 : x
  2. Step 2: Convert to fraction form
    55,195,448,999.40/82,793,173,499.10 = 23,768,154,023.40/x
  3. Step 3: Cross multiply
    55,195,448,999.40x = 82,793,173,499.10 × 23,768,154,023.40
  4. Step 4: Simplify right side
    55,195,448,999.40x = 1,967,840,899,812,688,134,144
  5. Step 5: Solve for x
    x = 1,967,840,899,812,688,134,144/55,195,448,999.40
  6. Step 6: Final answer
    x = 35,652,231,035.10

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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.