Home / 6,875,757,397.51-10,313,623,223.72-2,154,440,754.01

Finding the Fourth Proportional to 6,875,757,397.51, 10,313,623,223.72 and 2,154,440,754.01

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Solution

The fourth proportional to 6,875,757,397.51, 10,313,623,223.72 and 2,154,440,754.01 is: 3,231,657,097.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,875,757,397.51 : 10,313,623,223.72 = 2,154,440,754.01 : x
  2. Step 2: Convert to fraction form
    6,875,757,397.51/10,313,623,223.72 = 2,154,440,754.01/x
  3. Step 3: Cross multiply
    6,875,757,397.51x = 10,313,623,223.72 × 2,154,440,754.01
  4. Step 4: Simplify right side
    6,875,757,397.51x = 22,220,090,194,686,365,696
  5. Step 5: Solve for x
    x = 22,220,090,194,686,365,696/6,875,757,397.51
  6. Step 6: Final answer
    x = 3,231,657,097.55

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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.