Home / 35,369,876.52-53,054,814.72-9,810,885.96

Finding the Fourth Proportional to 35,369,876.52, 53,054,814.72 and 9,810,885.96

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Solution

The fourth proportional to 35,369,876.52, 53,054,814.72 and 9,810,885.96 is: 14,716,328.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,369,876.52 : 53,054,814.72 = 9,810,885.96 : x
  2. Step 2: Convert to fraction form
    35,369,876.52/53,054,814.72 = 9,810,885.96/x
  3. Step 3: Cross multiply
    35,369,876.52x = 53,054,814.72 × 9,810,885.96
  4. Step 4: Simplify right side
    35,369,876.52x = 520,514,736,846,849.38
  5. Step 5: Solve for x
    x = 520,514,736,846,849.38/35,369,876.52
  6. Step 6: Final answer
    x = 14,716,328.92

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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.