Home / 19,298,210.52-26,631,530.64-10,596,383.18

Finding the Fourth Proportional to 19,298,210.52, 26,631,530.64 and 10,596,383.18

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Solution

The fourth proportional to 19,298,210.52, 26,631,530.64 and 10,596,383.18 is: 14,623,008.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,298,210.52 : 26,631,530.64 = 10,596,383.18 : x
  2. Step 2: Convert to fraction form
    19,298,210.52/26,631,530.64 = 10,596,383.18/x
  3. Step 3: Cross multiply
    19,298,210.52x = 26,631,530.64 × 10,596,383.18
  4. Step 4: Simplify right side
    19,298,210.52x = 282,197,903,198,193
  5. Step 5: Solve for x
    x = 282,197,903,198,193/19,298,210.52
  6. Step 6: Final answer
    x = 14,623,008.85

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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.