Home / 9,555,967.80-14,338,098.90-4,828,159.80

Finding the Fourth Proportional to 9,555,967.80, 14,338,098.90 and 4,828,159.80

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Solution

The fourth proportional to 9,555,967.80, 14,338,098.90 and 4,828,159.80 is: 7,244,335.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,555,967.80 : 14,338,098.90 = 4,828,159.80 : x
  2. Step 2: Convert to fraction form
    9,555,967.80/14,338,098.90 = 4,828,159.80/x
  3. Step 3: Cross multiply
    9,555,967.80x = 14,338,098.90 × 4,828,159.80
  4. Step 4: Simplify right side
    9,555,967.80x = 69,226,632,717,404.22
  5. Step 5: Solve for x
    x = 69,226,632,717,404.22/9,555,967.80
  6. Step 6: Final answer
    x = 7,244,335.08

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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.