Home / 27,786,246,004.80-41,679,369,007.20-23,602,104,723.60

Finding the Fourth Proportional to 27,786,246,004.80, 41,679,369,007.20 and 23,602,104,723.60

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Solution

The fourth proportional to 27,786,246,004.80, 41,679,369,007.20 and 23,602,104,723.60 is: 35,403,157,085.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,786,246,004.80 : 41,679,369,007.20 = 23,602,104,723.60 : x
  2. Step 2: Convert to fraction form
    27,786,246,004.80/41,679,369,007.20 = 23,602,104,723.60/x
  3. Step 3: Cross multiply
    27,786,246,004.80x = 41,679,369,007.20 × 23,602,104,723.60
  4. Step 4: Simplify right side
    27,786,246,004.80x = 983,720,832,121,502,433,280
  5. Step 5: Solve for x
    x = 983,720,832,121,502,433,280/27,786,246,004.80
  6. Step 6: Final answer
    x = 35,403,157,085.40

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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.