Home / 14,803,800.30-22,205,700.45-11,216,573.55

Finding the Fourth Proportional to 14,803,800.30, 22,205,700.45 and 11,216,573.55

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Solution

The fourth proportional to 14,803,800.30, 22,205,700.45 and 11,216,573.55 is: 16,824,860.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,803,800.30 : 22,205,700.45 = 11,216,573.55 : x
  2. Step 2: Convert to fraction form
    14,803,800.30/22,205,700.45 = 11,216,573.55/x
  3. Step 3: Cross multiply
    14,803,800.30x = 22,205,700.45 × 11,216,573.55
  4. Step 4: Simplify right side
    14,803,800.30x = 249,071,872,326,693.09
  5. Step 5: Solve for x
    x = 249,071,872,326,693.09/14,803,800.30
  6. Step 6: Final answer
    x = 16,824,860.33

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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.