Home / 23,528,911.67-32,470,874.27-13,074,888.95

Finding the Fourth Proportional to 23,528,911.67, 32,470,874.27 and 13,074,888.95

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Solution

The fourth proportional to 23,528,911.67, 32,470,874.27 and 13,074,888.95 is: 18,043,889.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,528,911.67 : 32,470,874.27 = 13,074,888.95 : x
  2. Step 2: Convert to fraction form
    23,528,911.67/32,470,874.27 = 13,074,888.95/x
  3. Step 3: Cross multiply
    23,528,911.67x = 32,470,874.27 × 13,074,888.95
  4. Step 4: Simplify right side
    23,528,911.67x = 424,553,075,124,287.88
  5. Step 5: Solve for x
    x = 424,553,075,124,287.88/23,528,911.67
  6. Step 6: Final answer
    x = 18,043,889.20

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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.