Home / 173,880,386.60-260,820,579.90-93,258,818.60

Finding the Fourth Proportional to 173,880,386.60, 260,820,579.90 and 93,258,818.60

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Solution

The fourth proportional to 173,880,386.60, 260,820,579.90 and 93,258,818.60 is: 139,888,227.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,880,386.60 : 260,820,579.90 = 93,258,818.60 : x
  2. Step 2: Convert to fraction form
    173,880,386.60/260,820,579.90 = 93,258,818.60/x
  3. Step 3: Cross multiply
    173,880,386.60x = 260,820,579.90 × 93,258,818.60
  4. Step 4: Simplify right side
    173,880,386.60x = 24,323,819,148,040,904
  5. Step 5: Solve for x
    x = 24,323,819,148,040,904/173,880,386.60
  6. Step 6: Final answer
    x = 139,888,227.90

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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.