Home / 135,223,750,156.90-202,842,148,788-44,463,157,081.67

Finding the Fourth Proportional to 135,223,750,156.90, 202,842,148,788 and 44,463,157,081.67

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Solution

The fourth proportional to 135,223,750,156.90, 202,842,148,788 and 44,463,157,081.67 is: 66,696,880,643.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,223,750,156.90 : 202,842,148,788 = 44,463,157,081.67 : x
  2. Step 2: Convert to fraction form
    135,223,750,156.90/202,842,148,788 = 44,463,157,081.67/x
  3. Step 3: Cross multiply
    135,223,750,156.90x = 202,842,148,788 × 44,463,157,081.67
  4. Step 4: Simplify right side
    135,223,750,156.90x = 9,019,002,324,343,307,894,784
  5. Step 5: Solve for x
    x = 9,019,002,324,343,307,894,784/135,223,750,156.90
  6. Step 6: Final answer
    x = 66,696,880,643.22

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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.