Home / 26,165,117.40-36,108,570.60-14,563,957.20

Finding the Fourth Proportional to 26,165,117.40, 36,108,570.60 and 14,563,957.20

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Solution

The fourth proportional to 26,165,117.40, 36,108,570.60 and 14,563,957.20 is: 20,098,655.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,165,117.40 : 36,108,570.60 = 14,563,957.20 : x
  2. Step 2: Convert to fraction form
    26,165,117.40/36,108,570.60 = 14,563,957.20/x
  3. Step 3: Cross multiply
    26,165,117.40x = 36,108,570.60 × 14,563,957.20
  4. Step 4: Simplify right side
    26,165,117.40x = 525,883,676,771,578.31
  5. Step 5: Solve for x
    x = 525,883,676,771,578.31/26,165,117.40
  6. Step 6: Final answer
    x = 20,098,655.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.