Home / 59,118,445.84-81,582,684.60-33,013,422.40

Finding the Fourth Proportional to 59,118,445.84, 81,582,684.60 and 33,013,422.40

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Solution

The fourth proportional to 59,118,445.84, 81,582,684.60 and 33,013,422.40 is: 45,558,092.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,118,445.84 : 81,582,684.60 = 33,013,422.40 : x
  2. Step 2: Convert to fraction form
    59,118,445.84/81,582,684.60 = 33,013,422.40/x
  3. Step 3: Cross multiply
    59,118,445.84x = 81,582,684.60 × 33,013,422.40
  4. Step 4: Simplify right side
    59,118,445.84x = 2,693,323,627,225,774.50
  5. Step 5: Solve for x
    x = 2,693,323,627,225,774.50/59,118,445.84
  6. Step 6: Final answer
    x = 45,558,092.55

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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.