Home / 34,527,216-51,793,312.32-13,252,080

Finding the Fourth Proportional to 34,527,216, 51,793,312.32 and 13,252,080

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Solution

The fourth proportional to 34,527,216, 51,793,312.32 and 13,252,080 is: 19,879,075.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,527,216 : 51,793,312.32 = 13,252,080 : x
  2. Step 2: Convert to fraction form
    34,527,216/51,793,312.32 = 13,252,080/x
  3. Step 3: Cross multiply
    34,527,216x = 51,793,312.32 × 13,252,080
  4. Step 4: Simplify right side
    34,527,216x = 686,369,118,329,625.62
  5. Step 5: Solve for x
    x = 686,369,118,329,625.62/34,527,216
  6. Step 6: Final answer
    x = 19,879,075.06

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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.