Home / 46,877,211.42-64,684,417.01-27,031,709.77

Finding the Fourth Proportional to 46,877,211.42, 64,684,417.01 and 27,031,709.77

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Solution

The fourth proportional to 46,877,211.42, 64,684,417.01 and 27,031,709.77 is: 37,300,221.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,877,211.42 : 64,684,417.01 = 27,031,709.77 : x
  2. Step 2: Convert to fraction form
    46,877,211.42/64,684,417.01 = 27,031,709.77/x
  3. Step 3: Cross multiply
    46,877,211.42x = 64,684,417.01 × 27,031,709.77
  4. Step 4: Simplify right side
    46,877,211.42x = 1,748,530,387,322,951.50
  5. Step 5: Solve for x
    x = 1,748,530,387,322,951.50/46,877,211.42
  6. Step 6: Final answer
    x = 37,300,221.89

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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.