Home / 45,807,060,005.20-68,710,590,007.80-23,767,138,853.20

Finding the Fourth Proportional to 45,807,060,005.20, 68,710,590,007.80 and 23,767,138,853.20

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Solution

The fourth proportional to 45,807,060,005.20, 68,710,590,007.80 and 23,767,138,853.20 is: 35,650,708,279.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,807,060,005.20 : 68,710,590,007.80 = 23,767,138,853.20 : x
  2. Step 2: Convert to fraction form
    45,807,060,005.20/68,710,590,007.80 = 23,767,138,853.20/x
  3. Step 3: Cross multiply
    45,807,060,005.20x = 68,710,590,007.80 × 23,767,138,853.20
  4. Step 4: Simplify right side
    45,807,060,005.20x = 1,633,054,133,400,679,219,200
  5. Step 5: Solve for x
    x = 1,633,054,133,400,679,219,200/45,807,060,005.20
  6. Step 6: Final answer
    x = 35,650,708,279.80

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Double scale
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Similar ratio
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1.5x scale

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.