Home / 35,384,845,089.21-48,830,762,762.26-19,327,521,349.52

Finding the Fourth Proportional to 35,384,845,089.21, 48,830,762,762.26 and 19,327,521,349.52

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Solution

The fourth proportional to 35,384,845,089.21, 48,830,762,762.26 and 19,327,521,349.52 is: 26,671,802,785.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384,845,089.21 : 48,830,762,762.26 = 19,327,521,349.52 : x
  2. Step 2: Convert to fraction form
    35,384,845,089.21/48,830,762,762.26 = 19,327,521,349.52/x
  3. Step 3: Cross multiply
    35,384,845,089.21x = 48,830,762,762.26 × 19,327,521,349.52
  4. Step 4: Simplify right side
    35,384,845,089.21x = 943,777,609,801,101,344,768
  5. Step 5: Solve for x
    x = 943,777,609,801,101,344,768/35,384,845,089.21
  6. Step 6: Final answer
    x = 26,671,802,785.11

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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.