Home / 32,848,277.40-49,272,416.10-8,913,749.40

Finding the Fourth Proportional to 32,848,277.40, 49,272,416.10 and 8,913,749.40

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Solution

The fourth proportional to 32,848,277.40, 49,272,416.10 and 8,913,749.40 is: 13,370,624.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,848,277.40 : 49,272,416.10 = 8,913,749.40 : x
  2. Step 2: Convert to fraction form
    32,848,277.40/49,272,416.10 = 8,913,749.40/x
  3. Step 3: Cross multiply
    32,848,277.40x = 49,272,416.10 × 8,913,749.40
  4. Step 4: Simplify right side
    32,848,277.40x = 439,201,969,447,925.38
  5. Step 5: Solve for x
    x = 439,201,969,447,925.38/32,848,277.40
  6. Step 6: Final answer
    x = 13,370,624.10

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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.