Home / 45,518,897.10-68,278,345.65-45,518,897.10

Finding the Fourth Proportional to 45,518,897.10, 68,278,345.65 and 45,518,897.10

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Solution

The fourth proportional to 45,518,897.10, 68,278,345.65 and 45,518,897.10 is: 68,278,345.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,518,897.10 : 68,278,345.65 = 45,518,897.10 : x
  2. Step 2: Convert to fraction form
    45,518,897.10/68,278,345.65 = 45,518,897.10/x
  3. Step 3: Cross multiply
    45,518,897.10x = 68,278,345.65 × 45,518,897.10
  4. Step 4: Simplify right side
    45,518,897.10x = 3,107,954,989,800,583
  5. Step 5: Solve for x
    x = 3,107,954,989,800,583/45,518,897.10
  6. Step 6: Final answer
    x = 68,278,345.65

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1.5x scale

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.