Home / 26,958,032.20-40,437,048.30-11,841,488.20

Finding the Fourth Proportional to 26,958,032.20, 40,437,048.30 and 11,841,488.20

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Solution

The fourth proportional to 26,958,032.20, 40,437,048.30 and 11,841,488.20 is: 17,762,232.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,958,032.20 : 40,437,048.30 = 11,841,488.20 : x
  2. Step 2: Convert to fraction form
    26,958,032.20/40,437,048.30 = 11,841,488.20/x
  3. Step 3: Cross multiply
    26,958,032.20x = 40,437,048.30 × 11,841,488.20
  4. Step 4: Simplify right side
    26,958,032.20x = 478,834,830,287,280
  5. Step 5: Solve for x
    x = 478,834,830,287,280/26,958,032.20
  6. Step 6: Final answer
    x = 17,762,232.30

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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.