Home / 101,999,643.59-153,029,483.50-32,911,151.06

Finding the Fourth Proportional to 101,999,643.59, 153,029,483.50 and 32,911,151.06

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Solution

The fourth proportional to 101,999,643.59, 153,029,483.50 and 32,911,151.06 is: 49,376,412.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,999,643.59 : 153,029,483.50 = 32,911,151.06 : x
  2. Step 2: Convert to fraction form
    101,999,643.59/153,029,483.50 = 32,911,151.06/x
  3. Step 3: Cross multiply
    101,999,643.59x = 153,029,483.50 × 32,911,151.06
  4. Step 4: Simplify right side
    101,999,643.59x = 5,036,376,448,110,555
  5. Step 5: Solve for x
    x = 5,036,376,448,110,555/101,999,643.59
  6. Step 6: Final answer
    x = 49,376,412.22

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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.