Home / 25,674,756,516.80-35,431,205,674.59-14,243,325,665.22

Finding the Fourth Proportional to 25,674,756,516.80, 35,431,205,674.59 and 14,243,325,665.22

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Solution

The fourth proportional to 25,674,756,516.80, 35,431,205,674.59 and 14,243,325,665.22 is: 19,655,812,541.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,674,756,516.80 : 35,431,205,674.59 = 14,243,325,665.22 : x
  2. Step 2: Convert to fraction form
    25,674,756,516.80/35,431,205,674.59 = 14,243,325,665.22/x
  3. Step 3: Cross multiply
    25,674,756,516.80x = 35,431,205,674.59 × 14,243,325,665.22
  4. Step 4: Simplify right side
    25,674,756,516.80x = 504,658,201,134,725,267,456
  5. Step 5: Solve for x
    x = 504,658,201,134,725,267,456/25,674,756,516.80
  6. Step 6: Final answer
    x = 19,655,812,541.18

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Double scale
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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.