Home / 59,761,490,547.29-89,657,958,696.57-21,476,580,801.56

Finding the Fourth Proportional to 59,761,490,547.29, 89,657,958,696.57 and 21,476,580,801.56

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Solution

The fourth proportional to 59,761,490,547.29, 89,657,958,696.57 and 21,476,580,801.56 is: 32,220,521,556.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,761,490,547.29 : 89,657,958,696.57 = 21,476,580,801.56 : x
  2. Step 2: Convert to fraction form
    59,761,490,547.29/89,657,958,696.57 = 21,476,580,801.56/x
  3. Step 3: Cross multiply
    59,761,490,547.29x = 89,657,958,696.57 × 21,476,580,801.56
  4. Step 4: Simplify right side
    59,761,490,547.29x = 1,925,546,394,449,366,482,944
  5. Step 5: Solve for x
    x = 1,925,546,394,449,366,482,944/59,761,490,547.29
  6. Step 6: Final answer
    x = 32,220,521,556.87

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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.