Home / 14,566,277.80-21,849,416.70-4,468,882.60

Finding the Fourth Proportional to 14,566,277.80, 21,849,416.70 and 4,468,882.60

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Solution

The fourth proportional to 14,566,277.80, 21,849,416.70 and 4,468,882.60 is: 6,703,323.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566,277.80 : 21,849,416.70 = 4,468,882.60 : x
  2. Step 2: Convert to fraction form
    14,566,277.80/21,849,416.70 = 4,468,882.60/x
  3. Step 3: Cross multiply
    14,566,277.80x = 21,849,416.70 × 4,468,882.60
  4. Step 4: Simplify right side
    14,566,277.80x = 97,642,478,110,779.41
  5. Step 5: Solve for x
    x = 97,642,478,110,779.41/14,566,277.80
  6. Step 6: Final answer
    x = 6,703,323.90

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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.