Home / 14,683,267.60-22,024,901.40-12,557,503.60

Finding the Fourth Proportional to 14,683,267.60, 22,024,901.40 and 12,557,503.60

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Solution

The fourth proportional to 14,683,267.60, 22,024,901.40 and 12,557,503.60 is: 18,836,255.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,267.60 : 22,024,901.40 = 12,557,503.60 : x
  2. Step 2: Convert to fraction form
    14,683,267.60/22,024,901.40 = 12,557,503.60/x
  3. Step 3: Cross multiply
    14,683,267.60x = 22,024,901.40 × 12,557,503.60
  4. Step 4: Simplify right side
    14,683,267.60x = 276,577,778,620,145
  5. Step 5: Solve for x
    x = 276,577,778,620,145/14,683,267.60
  6. Step 6: Final answer
    x = 18,836,255.40

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1.5x scale

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.