Home / 101,999,653.60-153,029,498.49-32,911,161.07

Finding the Fourth Proportional to 101,999,653.60, 153,029,498.49 and 32,911,161.07

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Solution

The fourth proportional to 101,999,653.60, 153,029,498.49 and 32,911,161.07 is: 49,376,427.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,999,653.60 : 153,029,498.49 = 32,911,161.07 : x
  2. Step 2: Convert to fraction form
    101,999,653.60/153,029,498.49 = 32,911,161.07/x
  3. Step 3: Cross multiply
    101,999,653.60x = 153,029,498.49 × 32,911,161.07
  4. Step 4: Simplify right side
    101,999,653.60x = 5,036,378,473,265,712
  5. Step 5: Solve for x
    x = 5,036,378,473,265,712/101,999,653.60
  6. Step 6: Final answer
    x = 49,376,427.23

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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.