Home / 110,625,359.58-152,662,124.79-64,219,928.22

Finding the Fourth Proportional to 110,625,359.58, 152,662,124.79 and 64,219,928.22

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Solution

The fourth proportional to 110,625,359.58, 152,662,124.79 and 64,219,928.22 is: 88,622,995.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,625,359.58 : 152,662,124.79 = 64,219,928.22 : x
  2. Step 2: Convert to fraction form
    110,625,359.58/152,662,124.79 = 64,219,928.22/x
  3. Step 3: Cross multiply
    110,625,359.58x = 152,662,124.79 × 64,219,928.22
  4. Step 4: Simplify right side
    110,625,359.58x = 9,803,950,695,926,482
  5. Step 5: Solve for x
    x = 9,803,950,695,926,482/110,625,359.58
  6. Step 6: Final answer
    x = 88,622,995.06

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1.5x scale

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.