Home / 43,276,001.06-64,926,137.39-17,386,482.32

Finding the Fourth Proportional to 43,276,001.06, 64,926,137.39 and 17,386,482.32

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Solution

The fourth proportional to 43,276,001.06, 64,926,137.39 and 17,386,482.32 is: 26,084,599.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,276,001.06 : 64,926,137.39 = 17,386,482.32 : x
  2. Step 2: Convert to fraction form
    43,276,001.06/64,926,137.39 = 17,386,482.32/x
  3. Step 3: Cross multiply
    43,276,001.06x = 64,926,137.39 × 17,386,482.32
  4. Step 4: Simplify right side
    43,276,001.06x = 1,128,837,139,669,036
  5. Step 5: Solve for x
    x = 1,128,837,139,669,036/43,276,001.06
  6. Step 6: Final answer
    x = 26,084,599.13

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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.