Home / 2,426,255,330,789.80-3,348,337,605,721.60-1,343,608,774,279.40

Finding the Fourth Proportional to 2,426,255,330,789.80, 3,348,337,605,721.60 and 1,343,608,774,279.40

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Solution

The fourth proportional to 2,426,255,330,789.80, 3,348,337,605,721.60 and 1,343,608,774,279.40 is: 1,854,238,393,299.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,255,330,789.80 : 3,348,337,605,721.60 = 1,343,608,774,279.40 : x
  2. Step 2: Convert to fraction form
    2,426,255,330,789.80/3,348,337,605,721.60 = 1,343,608,774,279.40/x
  3. Step 3: Cross multiply
    2,426,255,330,789.80x = 3,348,337,605,721.60 × 1,343,608,774,279.40
  4. Step 4: Simplify right side
    2,426,255,330,789.80x = 4,498,855,786,297,219,526,688,768
  5. Step 5: Solve for x
    x = 4,498,855,786,297,219,526,688,768/2,426,255,330,789.80
  6. Step 6: Final answer
    x = 1,854,238,393,299.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.