Home / 110,579,853.66-152,630,547.39-64,185,054.36

Finding the Fourth Proportional to 110,579,853.66, 152,630,547.39 and 64,185,054.36

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Solution

The fourth proportional to 110,579,853.66, 152,630,547.39 and 64,185,054.36 is: 88,592,991.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,579,853.66 : 152,630,547.39 = 64,185,054.36 : x
  2. Step 2: Convert to fraction form
    110,579,853.66/152,630,547.39 = 64,185,054.36/x
  3. Step 3: Cross multiply
    110,579,853.66x = 152,630,547.39 × 64,185,054.36
  4. Step 4: Simplify right side
    110,579,853.66x = 9,796,599,981,223,706
  5. Step 5: Solve for x
    x = 9,796,599,981,223,706/110,579,853.66
  6. Step 6: Final answer
    x = 88,592,991.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.