Home / 17,870,058,006.40-26,805,087,009.60-6,092,475,140.80

Finding the Fourth Proportional to 17,870,058,006.40, 26,805,087,009.60 and 6,092,475,140.80

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Solution

The fourth proportional to 17,870,058,006.40, 26,805,087,009.60 and 6,092,475,140.80 is: 9,138,712,711.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,870,058,006.40 : 26,805,087,009.60 = 6,092,475,140.80 : x
  2. Step 2: Convert to fraction form
    17,870,058,006.40/26,805,087,009.60 = 6,092,475,140.80/x
  3. Step 3: Cross multiply
    17,870,058,006.40x = 26,805,087,009.60 × 6,092,475,140.80
  4. Step 4: Simplify right side
    17,870,058,006.40x = 163,309,326,252,969,000,960
  5. Step 5: Solve for x
    x = 163,309,326,252,969,000,960/17,870,058,006.40
  6. Step 6: Final answer
    x = 9,138,712,711.20

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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.