Home / 14,700,056.85-22,048,648.53-4,465,005.53

Finding the Fourth Proportional to 14,700,056.85, 22,048,648.53 and 4,465,005.53

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Solution

The fourth proportional to 14,700,056.85, 22,048,648.53 and 4,465,005.53 is: 6,697,071.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,700,056.85 : 22,048,648.53 = 4,465,005.53 : x
  2. Step 2: Convert to fraction form
    14,700,056.85/22,048,648.53 = 4,465,005.53/x
  3. Step 3: Cross multiply
    14,700,056.85x = 22,048,648.53 × 4,465,005.53
  4. Step 4: Simplify right side
    14,700,056.85x = 98,447,337,571,171.78
  5. Step 5: Solve for x
    x = 98,447,337,571,171.78/14,700,056.85
  6. Step 6: Final answer
    x = 6,697,071.89

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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.