Home / 47,523,001.82-65,570,502.12-26,896,448.00

Finding the Fourth Proportional to 47,523,001.82, 65,570,502.12 and 26,896,448.00

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Solution

The fourth proportional to 47,523,001.82, 65,570,502.12 and 26,896,448.00 is: 37,110,736.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,523,001.82 : 65,570,502.12 = 26,896,448.00 : x
  2. Step 2: Convert to fraction form
    47,523,001.82/65,570,502.12 = 26,896,448.00/x
  3. Step 3: Cross multiply
    47,523,001.82x = 65,570,502.12 × 26,896,448.00
  4. Step 4: Simplify right side
    47,523,001.82x = 1,763,613,600,276,617.25
  5. Step 5: Solve for x
    x = 1,763,613,600,276,617.25/47,523,001.82
  6. Step 6: Final answer
    x = 37,110,736.55

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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.