Home / 58,804,981.22-81,150,941.52-32,698,938.56

Finding the Fourth Proportional to 58,804,981.22, 81,150,941.52 and 32,698,938.56

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Solution

The fourth proportional to 58,804,981.22, 81,150,941.52 and 32,698,938.56 is: 45,124,572.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,804,981.22 : 81,150,941.52 = 32,698,938.56 : x
  2. Step 2: Convert to fraction form
    58,804,981.22/81,150,941.52 = 32,698,938.56/x
  3. Step 3: Cross multiply
    58,804,981.22x = 81,150,941.52 × 32,698,938.56
  4. Step 4: Simplify right side
    58,804,981.22x = 2,653,549,650,442,878
  5. Step 5: Solve for x
    x = 2,653,549,650,442,878/58,804,981.22
  6. Step 6: Final answer
    x = 45,124,572.70

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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.