Home / 46,856,938.84-70,330,746.78-22,612,932.52

Finding the Fourth Proportional to 46,856,938.84, 70,330,746.78 and 22,612,932.52

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Solution

The fourth proportional to 46,856,938.84, 70,330,746.78 and 22,612,932.52 is: 33,941,278.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,856,938.84 : 70,330,746.78 = 22,612,932.52 : x
  2. Step 2: Convert to fraction form
    46,856,938.84/70,330,746.78 = 22,612,932.52/x
  3. Step 3: Cross multiply
    46,856,938.84x = 70,330,746.78 × 22,612,932.52
  4. Step 4: Simplify right side
    46,856,938.84x = 1,590,384,431,017,347.25
  5. Step 5: Solve for x
    x = 1,590,384,431,017,347.25/46,856,938.84
  6. Step 6: Final answer
    x = 33,941,278.93

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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.