Home / 26,822,730.10-40,211,350.35-9,773,461.30

Finding the Fourth Proportional to 26,822,730.10, 40,211,350.35 and 9,773,461.30

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Solution

The fourth proportional to 26,822,730.10, 40,211,350.35 and 9,773,461.30 is: 14,651,904.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,822,730.10 : 40,211,350.35 = 9,773,461.30 : x
  2. Step 2: Convert to fraction form
    26,822,730.10/40,211,350.35 = 9,773,461.30/x
  3. Step 3: Cross multiply
    26,822,730.10x = 40,211,350.35 × 9,773,461.30
  4. Step 4: Simplify right side
    26,822,730.10x = 393,004,076,466,466.50
  5. Step 5: Solve for x
    x = 393,004,076,466,466.50/26,822,730.10
  6. Step 6: Final answer
    x = 14,651,904.37

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Double scale
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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.