Home / 110,328,518,449.38-165,492,779,861.10-26,482,249,800.66

Finding the Fourth Proportional to 110,328,518,449.38, 165,492,779,861.10 and 26,482,249,800.66

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Solution

The fourth proportional to 110,328,518,449.38, 165,492,779,861.10 and 26,482,249,800.66 is: 39,723,375,225.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,328,518,449.38 : 165,492,779,861.10 = 26,482,249,800.66 : x
  2. Step 2: Convert to fraction form
    110,328,518,449.38/165,492,779,861.10 = 26,482,249,800.66/x
  3. Step 3: Cross multiply
    110,328,518,449.38x = 165,492,779,861.10 × 26,482,249,800.66
  4. Step 4: Simplify right side
    110,328,518,449.38x = 4,382,621,136,487,284,998,144
  5. Step 5: Solve for x
    x = 4,382,621,136,487,284,998,144/110,328,518,449.38
  6. Step 6: Final answer
    x = 39,723,375,225.94

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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.