Home / 11,064,335.30-16,596,502.95-10,392,488.90

Finding the Fourth Proportional to 11,064,335.30, 16,596,502.95 and 10,392,488.90

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Solution

The fourth proportional to 11,064,335.30, 16,596,502.95 and 10,392,488.90 is: 15,588,733.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,335.30 : 16,596,502.95 = 10,392,488.90 : x
  2. Step 2: Convert to fraction form
    11,064,335.30/16,596,502.95 = 10,392,488.90/x
  3. Step 3: Cross multiply
    11,064,335.30x = 16,596,502.95 × 10,392,488.90
  4. Step 4: Simplify right side
    11,064,335.30x = 172,478,972,686,692.25
  5. Step 5: Solve for x
    x = 172,478,972,686,692.25/11,064,335.30
  6. Step 6: Final answer
    x = 15,588,733.35

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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.