Home / 9,225,372,068,066.40-13,828,371,306,775-3,103,952,078,189.70

Finding the Fourth Proportional to 9,225,372,068,066.40, 13,828,371,306,775 and 3,103,952,078,189.70

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Solution

The fourth proportional to 9,225,372,068,066.40, 13,828,371,306,775 and 3,103,952,078,189.70 is: 4,652,668,915,568.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,225,372,068,066.40 : 13,828,371,306,775 = 3,103,952,078,189.70 : x
  2. Step 2: Convert to fraction form
    9,225,372,068,066.40/13,828,371,306,775 = 3,103,952,078,189.70/x
  3. Step 3: Cross multiply
    9,225,372,068,066.40x = 13,828,371,306,775 × 3,103,952,078,189.70
  4. Step 4: Simplify right side
    9,225,372,068,066.40x = 42,922,601,855,643,083,255,840,768
  5. Step 5: Solve for x
    x = 42,922,601,855,643,083,255,840,768/9,225,372,068,066.40
  6. Step 6: Final answer
    x = 4,652,668,915,568.14

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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.