Home / 26,596,000.80-39,896,074.80-11,450,426.40

Finding the Fourth Proportional to 26,596,000.80, 39,896,074.80 and 11,450,426.40

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Solution

The fourth proportional to 26,596,000.80, 39,896,074.80 and 11,450,426.40 is: 17,176,532.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,596,000.80 : 39,896,074.80 = 11,450,426.40 : x
  2. Step 2: Convert to fraction form
    26,596,000.80/39,896,074.80 = 11,450,426.40/x
  3. Step 3: Cross multiply
    26,596,000.80x = 39,896,074.80 × 11,450,426.40
  4. Step 4: Simplify right side
    26,596,000.80x = 456,827,068,146,294.69
  5. Step 5: Solve for x
    x = 456,827,068,146,294.69/26,596,000.80
  6. Step 6: Final answer
    x = 17,176,532.35

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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.