Home / 34,338,833,430.40-51,509,950,756.80-17,808,892,566.40

Finding the Fourth Proportional to 34,338,833,430.40, 51,509,950,756.80 and 17,808,892,566.40

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Solution

The fourth proportional to 34,338,833,430.40, 51,509,950,756.80 and 17,808,892,566.40 is: 26,714,220,824.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,338,833,430.40 : 51,509,950,756.80 = 17,808,892,566.40 : x
  2. Step 2: Convert to fraction form
    34,338,833,430.40/51,509,950,756.80 = 17,808,892,566.40/x
  3. Step 3: Cross multiply
    34,338,833,430.40x = 51,509,950,756.80 × 17,808,892,566.40
  4. Step 4: Simplify right side
    34,338,833,430.40x = 917,335,179,128,405,753,856
  5. Step 5: Solve for x
    x = 917,335,179,128,405,753,856/34,338,833,430.40
  6. Step 6: Final answer
    x = 26,714,220,824.88

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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.