Home / 9,787,747,052,122.50-14,679,116,358,712-2,901,930,262,097.20

Finding the Fourth Proportional to 9,787,747,052,122.50, 14,679,116,358,712 and 2,901,930,262,097.20

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Solution

The fourth proportional to 9,787,747,052,122.50, 14,679,116,358,712 and 2,901,930,262,097.20 is: 4,352,152,927,057.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,747,052,122.50 : 14,679,116,358,712 = 2,901,930,262,097.20 : x
  2. Step 2: Convert to fraction form
    9,787,747,052,122.50/14,679,116,358,712 = 2,901,930,262,097.20/x
  3. Step 3: Cross multiply
    9,787,747,052,122.50x = 14,679,116,358,712 × 2,901,930,262,097.20
  4. Step 4: Simplify right side
    9,787,747,052,122.50x = 42,597,771,982,192,415,462,129,664
  5. Step 5: Solve for x
    x = 42,597,771,982,192,415,462,129,664/9,787,747,052,122.50
  6. Step 6: Final answer
    x = 4,352,152,927,057.40

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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.