Home / 23,666,996.40-35,504,042.40-10,020,116.40

Finding the Fourth Proportional to 23,666,996.40, 35,504,042.40 and 10,020,116.40

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Solution

The fourth proportional to 23,666,996.40, 35,504,042.40 and 10,020,116.40 is: 15,031,676.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,666,996.40 : 35,504,042.40 = 10,020,116.40 : x
  2. Step 2: Convert to fraction form
    23,666,996.40/35,504,042.40 = 10,020,116.40/x
  3. Step 3: Cross multiply
    23,666,996.40x = 35,504,042.40 × 10,020,116.40
  4. Step 4: Simplify right side
    23,666,996.40x = 355,754,637,518,535.38
  5. Step 5: Solve for x
    x = 355,754,637,518,535.38/23,666,996.40
  6. Step 6: Final answer
    x = 15,031,676.67

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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.