Home / 14,976,280.80-22,464,421.20-6,473,224.80

Finding the Fourth Proportional to 14,976,280.80, 22,464,421.20 and 6,473,224.80

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Solution

The fourth proportional to 14,976,280.80, 22,464,421.20 and 6,473,224.80 is: 9,709,837.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,976,280.80 : 22,464,421.20 = 6,473,224.80 : x
  2. Step 2: Convert to fraction form
    14,976,280.80/22,464,421.20 = 6,473,224.80/x
  3. Step 3: Cross multiply
    14,976,280.80x = 22,464,421.20 × 6,473,224.80
  4. Step 4: Simplify right side
    14,976,280.80x = 145,417,248,429,485.75
  5. Step 5: Solve for x
    x = 145,417,248,429,485.75/14,976,280.80
  6. Step 6: Final answer
    x = 9,709,837.20

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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.