Home / 19,186,359.54-26,477,122.02-10,484,587.26

Finding the Fourth Proportional to 19,186,359.54, 26,477,122.02 and 10,484,587.26

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Solution

The fourth proportional to 19,186,359.54, 26,477,122.02 and 10,484,587.26 is: 14,468,700.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,186,359.54 : 26,477,122.02 = 10,484,587.26 : x
  2. Step 2: Convert to fraction form
    19,186,359.54/26,477,122.02 = 10,484,587.26/x
  3. Step 3: Cross multiply
    19,186,359.54x = 26,477,122.02 × 10,484,587.26
  4. Step 4: Simplify right side
    19,186,359.54x = 277,601,696,212,357.47
  5. Step 5: Solve for x
    x = 277,601,696,212,357.47/19,186,359.54
  6. Step 6: Final answer
    x = 14,468,700.83

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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.