Home / 15,748,045,579.70-23,622,068,369.55-14,550,815,294.90

Finding the Fourth Proportional to 15,748,045,579.70, 23,622,068,369.55 and 14,550,815,294.90

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Solution

The fourth proportional to 15,748,045,579.70, 23,622,068,369.55 and 14,550,815,294.90 is: 21,826,222,942.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,748,045,579.70 : 23,622,068,369.55 = 14,550,815,294.90 : x
  2. Step 2: Convert to fraction form
    15,748,045,579.70/23,622,068,369.55 = 14,550,815,294.90/x
  3. Step 3: Cross multiply
    15,748,045,579.70x = 23,622,068,369.55 × 14,550,815,294.90
  4. Step 4: Simplify right side
    15,748,045,579.70x = 343,720,353,728,821,657,600
  5. Step 5: Solve for x
    x = 343,720,353,728,821,657,600/15,748,045,579.70
  6. Step 6: Final answer
    x = 21,826,222,942.35

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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.