Home / 26,908,268,128.89-40,353,055,225.63-14,974,731,576.79

Finding the Fourth Proportional to 26,908,268,128.89, 40,353,055,225.63 and 14,974,731,576.79

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Solution

The fourth proportional to 26,908,268,128.89, 40,353,055,225.63 and 14,974,731,576.79 is: 22,456,895,680.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,908,268,128.89 : 40,353,055,225.63 = 14,974,731,576.79 : x
  2. Step 2: Convert to fraction form
    26,908,268,128.89/40,353,055,225.63 = 14,974,731,576.79/x
  3. Step 3: Cross multiply
    26,908,268,128.89x = 40,353,055,225.63 × 14,974,731,576.79
  4. Step 4: Simplify right side
    26,908,268,128.89x = 604,276,170,307,035,463,680
  5. Step 5: Solve for x
    x = 604,276,170,307,035,463,680/26,908,268,128.89
  6. Step 6: Final answer
    x = 22,456,895,680.26

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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.