Home / 1,600,598,001.07-2,403,644,575.88-982,443,101.50

Finding the Fourth Proportional to 1,600,598,001.07, 2,403,644,575.88 and 982,443,101.50

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Solution

The fourth proportional to 1,600,598,001.07, 2,403,644,575.88 and 982,443,101.50 is: 1,475,351,106.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,598,001.07 : 2,403,644,575.88 = 982,443,101.50 : x
  2. Step 2: Convert to fraction form
    1,600,598,001.07/2,403,644,575.88 = 982,443,101.50/x
  3. Step 3: Cross multiply
    1,600,598,001.07x = 2,403,644,575.88 × 982,443,101.50
  4. Step 4: Simplify right side
    1,600,598,001.07x = 2,361,444,032,031,199,232
  5. Step 5: Solve for x
    x = 2,361,444,032,031,199,232/1,600,598,001.07
  6. Step 6: Final answer
    x = 1,475,351,106.56

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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.