Home / 35,420,078,801.94-53,130,219,065.54-10,239,845,544.29

Finding the Fourth Proportional to 35,420,078,801.94, 53,130,219,065.54 and 10,239,845,544.29

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Solution

The fourth proportional to 35,420,078,801.94, 53,130,219,065.54 and 10,239,845,544.29 is: 15,359,797,475.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,420,078,801.94 : 53,130,219,065.54 = 10,239,845,544.29 : x
  2. Step 2: Convert to fraction form
    35,420,078,801.94/53,130,219,065.54 = 10,239,845,544.29/x
  3. Step 3: Cross multiply
    35,420,078,801.94x = 53,130,219,065.54 × 10,239,845,544.29
  4. Step 4: Simplify right side
    35,420,078,801.94x = 544,045,236,965,104,549,888
  5. Step 5: Solve for x
    x = 544,045,236,965,104,549,888/35,420,078,801.94
  6. Step 6: Final answer
    x = 15,359,797,475.53

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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.