Home / 173,880,309.10-260,820,463.70-93,258,741.10

Finding the Fourth Proportional to 173,880,309.10, 260,820,463.70 and 93,258,741.10

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Solution

The fourth proportional to 173,880,309.10, 260,820,463.70 and 93,258,741.10 is: 139,888,111.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,880,309.10 : 260,820,463.70 = 93,258,741.10 : x
  2. Step 2: Convert to fraction form
    173,880,309.10/260,820,463.70 = 93,258,741.10/x
  3. Step 3: Cross multiply
    173,880,309.10x = 260,820,463.70 × 93,258,741.10
  4. Step 4: Simplify right side
    173,880,309.10x = 24,323,788,097,780,244
  5. Step 5: Solve for x
    x = 24,323,788,097,780,244/173,880,309.10
  6. Step 6: Final answer
    x = 139,888,111.68

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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.