Home / 29,397,064.99-40,570,222.09-17,636,775.94

Finding the Fourth Proportional to 29,397,064.99, 40,570,222.09 and 17,636,775.94

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Solution

The fourth proportional to 29,397,064.99, 40,570,222.09 and 17,636,775.94 is: 24,340,114.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,397,064.99 : 40,570,222.09 = 17,636,775.94 : x
  2. Step 2: Convert to fraction form
    29,397,064.99/40,570,222.09 = 17,636,775.94/x
  3. Step 3: Cross multiply
    29,397,064.99x = 40,570,222.09 × 17,636,775.94
  4. Step 4: Simplify right side
    29,397,064.99x = 715,527,916,837,368.62
  5. Step 5: Solve for x
    x = 715,527,916,837,368.62/29,397,064.99
  6. Step 6: Final answer
    x = 24,340,114.13

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1.5x scale

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.