Home / 4,975,787,395,532.30-7,463,681,093,298.40-1,398,346,600,106.30

Finding the Fourth Proportional to 4,975,787,395,532.30, 7,463,681,093,298.40 and 1,398,346,600,106.30

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Solution

The fourth proportional to 4,975,787,395,532.30, 7,463,681,093,298.40 and 1,398,346,600,106.30 is: 2,097,519,900,159.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,787,395,532.30 : 7,463,681,093,298.40 = 1,398,346,600,106.30 : x
  2. Step 2: Convert to fraction form
    4,975,787,395,532.30/7,463,681,093,298.40 = 1,398,346,600,106.30/x
  3. Step 3: Cross multiply
    4,975,787,395,532.30x = 7,463,681,093,298.40 × 1,398,346,600,106.30
  4. Step 4: Simplify right side
    4,975,787,395,532.30x = 10,436,813,081,091,490,623,520,768
  5. Step 5: Solve for x
    x = 10,436,813,081,091,490,623,520,768/4,975,787,395,532.30
  6. Step 6: Final answer
    x = 2,097,519,900,159.44

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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.