Home / 17,607,749.40-26,411,624.10-8,041,811.40

Finding the Fourth Proportional to 17,607,749.40, 26,411,624.10 and 8,041,811.40

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Solution

The fourth proportional to 17,607,749.40, 26,411,624.10 and 8,041,811.40 is: 12,062,717.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,607,749.40 : 26,411,624.10 = 8,041,811.40 : x
  2. Step 2: Convert to fraction form
    17,607,749.40/26,411,624.10 = 8,041,811.40/x
  3. Step 3: Cross multiply
    17,607,749.40x = 26,411,624.10 × 8,041,811.40
  4. Step 4: Simplify right side
    17,607,749.40x = 212,397,299,779,894.75
  5. Step 5: Solve for x
    x = 212,397,299,779,894.75/17,607,749.40
  6. Step 6: Final answer
    x = 12,062,717.10

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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.