Home / 22,122,854.40-33,184,281.60-6,166,502.40

Finding the Fourth Proportional to 22,122,854.40, 33,184,281.60 and 6,166,502.40

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Solution

The fourth proportional to 22,122,854.40, 33,184,281.60 and 6,166,502.40 is: 9,249,753.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,122,854.40 : 33,184,281.60 = 6,166,502.40 : x
  2. Step 2: Convert to fraction form
    22,122,854.40/33,184,281.60 = 6,166,502.40/x
  3. Step 3: Cross multiply
    22,122,854.40x = 33,184,281.60 × 6,166,502.40
  4. Step 4: Simplify right side
    22,122,854.40x = 204,630,952,128,675.88
  5. Step 5: Solve for x
    x = 204,630,952,128,675.88/22,122,854.40
  6. Step 6: Final answer
    x = 9,249,753.60

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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.