Home / 169,968,604.10-254,616,982.95-93,154,165.70

Finding the Fourth Proportional to 169,968,604.10, 254,616,982.95 and 93,154,165.70

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Solution

The fourth proportional to 169,968,604.10, 254,616,982.95 and 93,154,165.70 is: 139,547,140.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,968,604.10 : 254,616,982.95 = 93,154,165.70 : x
  2. Step 2: Convert to fraction form
    169,968,604.10/254,616,982.95 = 93,154,165.70/x
  3. Step 3: Cross multiply
    169,968,604.10x = 254,616,982.95 × 93,154,165.70
  4. Step 4: Simplify right side
    169,968,604.10x = 23,718,632,619,758,376
  5. Step 5: Solve for x
    x = 23,718,632,619,758,376/169,968,604.10
  6. Step 6: Final answer
    x = 139,547,140.16

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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.