Home / 48,835,205,394.70-73,252,808,092.05-12,071,770,386.70

Finding the Fourth Proportional to 48,835,205,394.70, 73,252,808,092.05 and 12,071,770,386.70

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Solution

The fourth proportional to 48,835,205,394.70, 73,252,808,092.05 and 12,071,770,386.70 is: 18,107,655,580.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,835,205,394.70 : 73,252,808,092.05 = 12,071,770,386.70 : x
  2. Step 2: Convert to fraction form
    48,835,205,394.70/73,252,808,092.05 = 12,071,770,386.70/x
  3. Step 3: Cross multiply
    48,835,205,394.70x = 73,252,808,092.05 × 12,071,770,386.70
  4. Step 4: Simplify right side
    48,835,205,394.70x = 884,291,079,468,227,362,816
  5. Step 5: Solve for x
    x = 884,291,079,468,227,362,816/48,835,205,394.70
  6. Step 6: Final answer
    x = 18,107,655,580.05

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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.