Home / 23,190,637.80-34,785,956.70-14,680,583.40

Finding the Fourth Proportional to 23,190,637.80, 34,785,956.70 and 14,680,583.40

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Solution

The fourth proportional to 23,190,637.80, 34,785,956.70 and 14,680,583.40 is: 22,020,875.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,190,637.80 : 34,785,956.70 = 14,680,583.40 : x
  2. Step 2: Convert to fraction form
    23,190,637.80/34,785,956.70 = 14,680,583.40/x
  3. Step 3: Cross multiply
    23,190,637.80x = 34,785,956.70 × 14,680,583.40
  4. Step 4: Simplify right side
    23,190,637.80x = 510,678,138,483,138.81
  5. Step 5: Solve for x
    x = 510,678,138,483,138.81/23,190,637.80
  6. Step 6: Final answer
    x = 22,020,875.10

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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.