Home / 45,336,095.30-68,004,142.95-26,156,980.10

Finding the Fourth Proportional to 45,336,095.30, 68,004,142.95 and 26,156,980.10

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Solution

The fourth proportional to 45,336,095.30, 68,004,142.95 and 26,156,980.10 is: 39,235,470.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,336,095.30 : 68,004,142.95 = 26,156,980.10 : x
  2. Step 2: Convert to fraction form
    45,336,095.30/68,004,142.95 = 26,156,980.10/x
  3. Step 3: Cross multiply
    45,336,095.30x = 68,004,142.95 × 26,156,980.10
  4. Step 4: Simplify right side
    45,336,095.30x = 1,778,783,013,860,705.50
  5. Step 5: Solve for x
    x = 1,778,783,013,860,705.50/45,336,095.30
  6. Step 6: Final answer
    x = 39,235,470.15

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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.