Home / 67,502,637.08-93,153,642.26-36,562,806.36

Finding the Fourth Proportional to 67,502,637.08, 93,153,642.26 and 36,562,806.36

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Solution

The fourth proportional to 67,502,637.08, 93,153,642.26 and 36,562,806.36 is: 50,456,674.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,502,637.08 : 93,153,642.26 = 36,562,806.36 : x
  2. Step 2: Convert to fraction form
    67,502,637.08/93,153,642.26 = 36,562,806.36/x
  3. Step 3: Cross multiply
    67,502,637.08x = 93,153,642.26 × 36,562,806.36
  4. Step 4: Simplify right side
    67,502,637.08x = 3,405,958,583,498,278.50
  5. Step 5: Solve for x
    x = 3,405,958,583,498,278.50/67,502,637.08
  6. Step 6: Final answer
    x = 50,456,674.45

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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.