Home / 29,807,095,671.19-41,133,919,907.82-16,259,028,075.06

Finding the Fourth Proportional to 29,807,095,671.19, 41,133,919,907.82 and 16,259,028,075.06

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Solution

The fourth proportional to 29,807,095,671.19, 41,133,919,907.82 and 16,259,028,075.06 is: 22,437,528,499.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,807,095,671.19 : 41,133,919,907.82 = 16,259,028,075.06 : x
  2. Step 2: Convert to fraction form
    29,807,095,671.19/41,133,919,907.82 = 16,259,028,075.06/x
  3. Step 3: Cross multiply
    29,807,095,671.19x = 41,133,919,907.82 × 16,259,028,075.06
  4. Step 4: Simplify right side
    29,807,095,671.19x = 668,797,558,618,514,784,256
  5. Step 5: Solve for x
    x = 668,797,558,618,514,784,256/29,807,095,671.19
  6. Step 6: Final answer
    x = 22,437,528,499.80

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Double scale
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1.5x scale

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.