Home / 50,657,733.02-69,907,731.34-27,452,859.98

Finding the Fourth Proportional to 50,657,733.02, 69,907,731.34 and 27,452,859.98

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Solution

The fourth proportional to 50,657,733.02, 69,907,731.34 and 27,452,859.98 is: 37,884,979.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,657,733.02 : 69,907,731.34 = 27,452,859.98 : x
  2. Step 2: Convert to fraction form
    50,657,733.02/69,907,731.34 = 27,452,859.98/x
  3. Step 3: Cross multiply
    50,657,733.02x = 69,907,731.34 × 27,452,859.98
  4. Step 4: Simplify right side
    50,657,733.02x = 1,919,167,159,578,307.25
  5. Step 5: Solve for x
    x = 1,919,167,159,578,307.25/50,657,733.02
  6. Step 6: Final answer
    x = 37,884,979.15

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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.