Home / 63,804,738.09-88,050,897.27-36,302,666.34

Finding the Fourth Proportional to 63,804,738.09, 88,050,897.27 and 36,302,666.34

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Solution

The fourth proportional to 63,804,738.09, 88,050,897.27 and 36,302,666.34 is: 50,097,883.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,804,738.09 : 88,050,897.27 = 36,302,666.34 : x
  2. Step 2: Convert to fraction form
    63,804,738.09/88,050,897.27 = 36,302,666.34/x
  3. Step 3: Cross multiply
    63,804,738.09x = 88,050,897.27 × 36,302,666.34
  4. Step 4: Simplify right side
    63,804,738.09x = 3,196,482,344,530,427
  5. Step 5: Solve for x
    x = 3,196,482,344,530,427/63,804,738.09
  6. Step 6: Final answer
    x = 50,097,883.64

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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.