Home / 46,281,854.52-63,869,477.77-26,438,246.71

Finding the Fourth Proportional to 46,281,854.52, 63,869,477.77 and 26,438,246.71

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Solution

The fourth proportional to 46,281,854.52, 63,869,477.77 and 26,438,246.71 is: 36,485,076.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,281,854.52 : 63,869,477.77 = 26,438,246.71 : x
  2. Step 2: Convert to fraction form
    46,281,854.52/63,869,477.77 = 26,438,246.71/x
  3. Step 3: Cross multiply
    46,281,854.52x = 63,869,477.77 × 26,438,246.71
  4. Step 4: Simplify right side
    46,281,854.52x = 1,688,597,010,395,494.75
  5. Step 5: Solve for x
    x = 1,688,597,010,395,494.75/46,281,854.52
  6. Step 6: Final answer
    x = 36,485,076.67

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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.