Home / 25,181,569.80-37,772,354.70-17,528,819.40

Finding the Fourth Proportional to 25,181,569.80, 37,772,354.70 and 17,528,819.40

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Solution

The fourth proportional to 25,181,569.80, 37,772,354.70 and 17,528,819.40 is: 26,293,229.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,181,569.80 : 37,772,354.70 = 17,528,819.40 : x
  2. Step 2: Convert to fraction form
    25,181,569.80/37,772,354.70 = 17,528,819.40/x
  3. Step 3: Cross multiply
    25,181,569.80x = 37,772,354.70 × 17,528,819.40
  4. Step 4: Simplify right side
    25,181,569.80x = 662,104,783,849,041.12
  5. Step 5: Solve for x
    x = 662,104,783,849,041.12/25,181,569.80
  6. Step 6: Final answer
    x = 26,293,229.10

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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.