Home / 113,549,128.39-170,323,692.59-35,833,908.89

Finding the Fourth Proportional to 113,549,128.39, 170,323,692.59 and 35,833,908.89

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Solution

The fourth proportional to 113,549,128.39, 170,323,692.59 and 35,833,908.89 is: 53,750,863.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,549,128.39 : 170,323,692.59 = 35,833,908.89 : x
  2. Step 2: Convert to fraction form
    113,549,128.39/170,323,692.59 = 35,833,908.89/x
  3. Step 3: Cross multiply
    113,549,128.39x = 170,323,692.59 × 35,833,908.89
  4. Step 4: Simplify right side
    113,549,128.39x = 6,103,363,681,434,008
  5. Step 5: Solve for x
    x = 6,103,363,681,434,008/113,549,128.39
  6. Step 6: Final answer
    x = 53,750,863.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.