Home / 46,749,897.08-64,513,620.42-26,123,512.76

Finding the Fourth Proportional to 46,749,897.08, 64,513,620.42 and 26,123,512.76

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Solution

The fourth proportional to 46,749,897.08, 64,513,620.42 and 26,123,512.76 is: 36,049,756.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,749,897.08 : 64,513,620.42 = 26,123,512.76 : x
  2. Step 2: Convert to fraction form
    46,749,897.08/64,513,620.42 = 26,123,512.76/x
  3. Step 3: Cross multiply
    46,749,897.08x = 64,513,620.42 × 26,123,512.76
  4. Step 4: Simplify right side
    46,749,897.08x = 1,685,322,386,235,666.75
  5. Step 5: Solve for x
    x = 1,685,322,386,235,666.75/46,749,897.08
  6. Step 6: Final answer
    x = 36,049,756.07

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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.