Home / 24,058,809.60-36,088,214.40-18,684,038.40

Finding the Fourth Proportional to 24,058,809.60, 36,088,214.40 and 18,684,038.40

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Solution

The fourth proportional to 24,058,809.60, 36,088,214.40 and 18,684,038.40 is: 28,026,057.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,058,809.60 : 36,088,214.40 = 18,684,038.40 : x
  2. Step 2: Convert to fraction form
    24,058,809.60/36,088,214.40 = 18,684,038.40/x
  3. Step 3: Cross multiply
    24,058,809.60x = 36,088,214.40 × 18,684,038.40
  4. Step 4: Simplify right side
    24,058,809.60x = 674,273,583,637,032.88
  5. Step 5: Solve for x
    x = 674,273,583,637,032.88/24,058,809.60
  6. Step 6: Final answer
    x = 28,026,057.60

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Similar ratio
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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.