Home / 26,585,666.20-39,878,499.30-26,585,666.20

Finding the Fourth Proportional to 26,585,666.20, 39,878,499.30 and 26,585,666.20

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Solution

The fourth proportional to 26,585,666.20, 39,878,499.30 and 26,585,666.20 is: 39,878,499.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,585,666.20 : 39,878,499.30 = 26,585,666.20 : x
  2. Step 2: Convert to fraction form
    26,585,666.20/39,878,499.30 = 26,585,666.20/x
  3. Step 3: Cross multiply
    26,585,666.20x = 39,878,499.30 × 26,585,666.20
  4. Step 4: Simplify right side
    26,585,666.20x = 1,060,196,470,946,733.50
  5. Step 5: Solve for x
    x = 1,060,196,470,946,733.50/26,585,666.20
  6. Step 6: Final answer
    x = 39,878,499.30

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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.