Home / 233,169,675.60-349,754,513.40-71,590,616.40

Finding the Fourth Proportional to 233,169,675.60, 349,754,513.40 and 71,590,616.40

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Solution

The fourth proportional to 233,169,675.60, 349,754,513.40 and 71,590,616.40 is: 107,385,924.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,169,675.60 : 349,754,513.40 = 71,590,616.40 : x
  2. Step 2: Convert to fraction form
    233,169,675.60/349,754,513.40 = 71,590,616.40/x
  3. Step 3: Cross multiply
    233,169,675.60x = 349,754,513.40 × 71,590,616.40
  4. Step 4: Simplify right side
    233,169,675.60x = 25,039,141,202,988,060
  5. Step 5: Solve for x
    x = 25,039,141,202,988,060/233,169,675.60
  6. Step 6: Final answer
    x = 107,385,924.60

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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.