Home / 22,428,054.10-33,642,081.15-14,775,303.70

Finding the Fourth Proportional to 22,428,054.10, 33,642,081.15 and 14,775,303.70

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Solution

The fourth proportional to 22,428,054.10, 33,642,081.15 and 14,775,303.70 is: 22,162,955.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,428,054.10 : 33,642,081.15 = 14,775,303.70 : x
  2. Step 2: Convert to fraction form
    22,428,054.10/33,642,081.15 = 14,775,303.70/x
  3. Step 3: Cross multiply
    22,428,054.10x = 33,642,081.15 × 14,775,303.70
  4. Step 4: Simplify right side
    22,428,054.10x = 497,071,966,091,295.19
  5. Step 5: Solve for x
    x = 497,071,966,091,295.19/22,428,054.10
  6. Step 6: Final answer
    x = 22,162,955.55

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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.