Home / 233,053,434.40-349,720,119.60-96,724,602.40

Finding the Fourth Proportional to 233,053,434.40, 349,720,119.60 and 96,724,602.40

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Solution

The fourth proportional to 233,053,434.40, 349,720,119.60 and 96,724,602.40 is: 145,144,994.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,053,434.40 : 349,720,119.60 = 96,724,602.40 : x
  2. Step 2: Convert to fraction form
    233,053,434.40/349,720,119.60 = 96,724,602.40/x
  3. Step 3: Cross multiply
    233,053,434.40x = 349,720,119.60 × 96,724,602.40
  4. Step 4: Simplify right side
    233,053,434.40x = 33,826,539,519,590,452
  5. Step 5: Solve for x
    x = 33,826,539,519,590,452/233,053,434.40
  6. Step 6: Final answer
    x = 145,144,994.78

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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.