Home / 37,675,176.30-56,512,764.45-9,308,328.30

Finding the Fourth Proportional to 37,675,176.30, 56,512,764.45 and 9,308,328.30

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Solution

The fourth proportional to 37,675,176.30, 56,512,764.45 and 9,308,328.30 is: 13,962,492.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,675,176.30 : 56,512,764.45 = 9,308,328.30 : x
  2. Step 2: Convert to fraction form
    37,675,176.30/56,512,764.45 = 9,308,328.30/x
  3. Step 3: Cross multiply
    37,675,176.30x = 56,512,764.45 × 9,308,328.30
  4. Step 4: Simplify right side
    37,675,176.30x = 526,039,364,641,169
  5. Step 5: Solve for x
    x = 526,039,364,641,169/37,675,176.30
  6. Step 6: Final answer
    x = 13,962,492.45

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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.