Home / 110,403,433.98-152,357,780.93-60,845,620.32

Finding the Fourth Proportional to 110,403,433.98, 152,357,780.93 and 60,845,620.32

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Solution

The fourth proportional to 110,403,433.98, 152,357,780.93 and 60,845,620.32 is: 83,967,530.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,403,433.98 : 152,357,780.93 = 60,845,620.32 : x
  2. Step 2: Convert to fraction form
    110,403,433.98/152,357,780.93 = 60,845,620.32/x
  3. Step 3: Cross multiply
    110,403,433.98x = 152,357,780.93 × 60,845,620.32
  4. Step 4: Simplify right side
    110,403,433.98x = 9,270,303,690,960,290
  5. Step 5: Solve for x
    x = 9,270,303,690,960,290/110,403,433.98
  6. Step 6: Final answer
    x = 83,967,530.33

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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.