Home / 15,280,751.04-22,913,239.68-4,496,651.52

Finding the Fourth Proportional to 15,280,751.04, 22,913,239.68 and 4,496,651.52

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Solution

The fourth proportional to 15,280,751.04, 22,913,239.68 and 4,496,651.52 is: 6,742,656.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,280,751.04 : 22,913,239.68 = 4,496,651.52 : x
  2. Step 2: Convert to fraction form
    15,280,751.04/22,913,239.68 = 4,496,651.52/x
  3. Step 3: Cross multiply
    15,280,751.04x = 22,913,239.68 × 4,496,651.52
  4. Step 4: Simplify right side
    15,280,751.04x = 103,032,854,035,196.30
  5. Step 5: Solve for x
    x = 103,032,854,035,196.30/15,280,751.04
  6. Step 6: Final answer
    x = 6,742,656.42

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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.