Home / 47,622,598,007.46-65,718,663,715.17-26,212,381,690.02

Finding the Fourth Proportional to 47,622,598,007.46, 65,718,663,715.17 and 26,212,381,690.02

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Solution

The fourth proportional to 47,622,598,007.46, 65,718,663,715.17 and 26,212,381,690.02 is: 36,172,799,669.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,622,598,007.46 : 65,718,663,715.17 = 26,212,381,690.02 : x
  2. Step 2: Convert to fraction form
    47,622,598,007.46/65,718,663,715.17 = 26,212,381,690.02/x
  3. Step 3: Cross multiply
    47,622,598,007.46x = 65,718,663,715.17 × 26,212,381,690.02
  4. Step 4: Simplify right side
    47,622,598,007.46x = 1,722,642,697,460,103,774,208
  5. Step 5: Solve for x
    x = 1,722,642,697,460,103,774,208/47,622,598,007.46
  6. Step 6: Final answer
    x = 36,172,799,669.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.