Home / 186,364,967,540.10-279,547,451,310.15-186,364,967,540.10

Finding the Fourth Proportional to 186,364,967,540.10, 279,547,451,310.15 and 186,364,967,540.10

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Solution

The fourth proportional to 186,364,967,540.10, 279,547,451,310.15 and 186,364,967,540.10 is: 279,547,451,310.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,364,967,540.10 : 279,547,451,310.15 = 186,364,967,540.10 : x
  2. Step 2: Convert to fraction form
    186,364,967,540.10/279,547,451,310.15 = 186,364,967,540.10/x
  3. Step 3: Cross multiply
    186,364,967,540.10x = 279,547,451,310.15 × 186,364,967,540.10
  4. Step 4: Simplify right side
    186,364,967,540.10x = 52,097,851,689,333,799,518,208
  5. Step 5: Solve for x
    x = 52,097,851,689,333,799,518,208/186,364,967,540.10
  6. Step 6: Final answer
    x = 279,547,451,310.15

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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.