Home / 40,675,635.32-56,133,473.00-23,931,543.69

Finding the Fourth Proportional to 40,675,635.32, 56,133,473.00 and 23,931,543.69

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Solution

The fourth proportional to 40,675,635.32, 56,133,473.00 and 23,931,543.69 is: 33,026,175.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,675,635.32 : 56,133,473.00 = 23,931,543.69 : x
  2. Step 2: Convert to fraction form
    40,675,635.32/56,133,473.00 = 23,931,543.69/x
  3. Step 3: Cross multiply
    40,675,635.32x = 56,133,473.00 × 23,931,543.69
  4. Step 4: Simplify right side
    40,675,635.32x = 1,343,360,661,451,277.75
  5. Step 5: Solve for x
    x = 1,343,360,661,451,277.75/40,675,635.32
  6. Step 6: Final answer
    x = 33,026,175.28

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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.