Home / 173,880,352.35-260,820,528.53-93,258,784.35

Finding the Fourth Proportional to 173,880,352.35, 260,820,528.53 and 93,258,784.35

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Solution

The fourth proportional to 173,880,352.35, 260,820,528.53 and 93,258,784.35 is: 139,888,176.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,880,352.35 : 260,820,528.53 = 93,258,784.35 : x
  2. Step 2: Convert to fraction form
    173,880,352.35/260,820,528.53 = 93,258,784.35/x
  3. Step 3: Cross multiply
    173,880,352.35x = 260,820,528.53 × 93,258,784.35
  4. Step 4: Simplify right side
    173,880,352.35x = 24,323,805,423,765,996
  5. Step 5: Solve for x
    x = 24,323,805,423,765,996/173,880,352.35
  6. Step 6: Final answer
    x = 139,888,176.53

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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.