Home / 14,803,300.00-20,422,298.58-9,910,098.51

Finding the Fourth Proportional to 14,803,300.00, 20,422,298.58 and 9,910,098.51

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Solution

The fourth proportional to 14,803,300.00, 20,422,298.58 and 9,910,098.51 is: 13,671,748.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,803,300.00 : 20,422,298.58 = 9,910,098.51 : x
  2. Step 2: Convert to fraction form
    14,803,300.00/20,422,298.58 = 9,910,098.51/x
  3. Step 3: Cross multiply
    14,803,300.00x = 20,422,298.58 × 9,910,098.51
  4. Step 4: Simplify right side
    14,803,300.00x = 202,386,990,614,686.62
  5. Step 5: Solve for x
    x = 202,386,990,614,686.62/14,803,300.00
  6. Step 6: Final answer
    x = 13,671,748.23

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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.