Home / 47,522,927.32-65,570,399.43-26,896,373.50

Finding the Fourth Proportional to 47,522,927.32, 65,570,399.43 and 26,896,373.50

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Solution

The fourth proportional to 47,522,927.32, 65,570,399.43 and 26,896,373.50 is: 37,110,633.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,522,927.32 : 65,570,399.43 = 26,896,373.50 : x
  2. Step 2: Convert to fraction form
    47,522,927.32/65,570,399.43 = 26,896,373.50/x
  3. Step 3: Cross multiply
    47,522,927.32x = 65,570,399.43 × 26,896,373.50
  4. Step 4: Simplify right side
    47,522,927.32x = 1,763,605,953,613,467
  5. Step 5: Solve for x
    x = 1,763,605,953,613,467/47,522,927.32
  6. Step 6: Final answer
    x = 37,110,633.82

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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.