Home / 355,066,974,023.94-532,689,264,845.23-103,528,168,096.14

Finding the Fourth Proportional to 355,066,974,023.94, 532,689,264,845.23 and 103,528,168,096.14

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Solution

The fourth proportional to 355,066,974,023.94, 532,689,264,845.23 and 103,528,168,096.14 is: 155,318,144,993.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,066,974,023.94 : 532,689,264,845.23 = 103,528,168,096.14 : x
  2. Step 2: Convert to fraction form
    355,066,974,023.94/532,689,264,845.23 = 103,528,168,096.14/x
  3. Step 3: Cross multiply
    355,066,974,023.94x = 532,689,264,845.23 × 103,528,168,096.14
  4. Step 4: Simplify right side
    355,066,974,023.94x = 55,148,343,753,906,210,209,792
  5. Step 5: Solve for x
    x = 55,148,343,753,906,210,209,792/355,066,974,023.94
  6. Step 6: Final answer
    x = 155,318,144,993.65

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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.