Home / 53,681,980.20-80,459,984.70-22,976,500.20

Finding the Fourth Proportional to 53,681,980.20, 80,459,984.70 and 22,976,500.20

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Solution

The fourth proportional to 53,681,980.20, 80,459,984.70 and 22,976,500.20 is: 34,437,791.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,681,980.20 : 80,459,984.70 = 22,976,500.20 : x
  2. Step 2: Convert to fraction form
    53,681,980.20/80,459,984.70 = 22,976,500.20/x
  3. Step 3: Cross multiply
    53,681,980.20x = 80,459,984.70 × 22,976,500.20
  4. Step 4: Simplify right side
    53,681,980.20x = 1,848,688,854,551,547
  5. Step 5: Solve for x
    x = 1,848,688,854,551,547/53,681,980.20
  6. Step 6: Final answer
    x = 34,437,791.74

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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.