Home / 62,346,888.93-86,034,994.18-34,467,928.77

Finding the Fourth Proportional to 62,346,888.93, 86,034,994.18 and 34,467,928.77

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Solution

The fourth proportional to 62,346,888.93, 86,034,994.18 and 34,467,928.77 is: 47,563,689.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,346,888.93 : 86,034,994.18 = 34,467,928.77 : x
  2. Step 2: Convert to fraction form
    62,346,888.93/86,034,994.18 = 34,467,928.77/x
  3. Step 3: Cross multiply
    62,346,888.93x = 86,034,994.18 × 34,467,928.77
  4. Step 4: Simplify right side
    62,346,888.93x = 2,965,448,051,123,605
  5. Step 5: Solve for x
    x = 2,965,448,051,123,605/62,346,888.93
  6. Step 6: Final answer
    x = 47,563,689.26

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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.