Home / 122,059,370.56-183,090,482.85-35,799,508.81

Finding the Fourth Proportional to 122,059,370.56, 183,090,482.85 and 35,799,508.81

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Solution

The fourth proportional to 122,059,370.56, 183,090,482.85 and 35,799,508.81 is: 53,699,681.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,059,370.56 : 183,090,482.85 = 35,799,508.81 : x
  2. Step 2: Convert to fraction form
    122,059,370.56/183,090,482.85 = 35,799,508.81/x
  3. Step 3: Cross multiply
    122,059,370.56x = 183,090,482.85 × 35,799,508.81
  4. Step 4: Simplify right side
    122,059,370.56x = 6,554,549,353,815,729
  5. Step 5: Solve for x
    x = 6,554,549,353,815,729/122,059,370.56
  6. Step 6: Final answer
    x = 53,699,681.75

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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.