Home / 594,427,057.60-891,640,586.40-157,726,897.60

Finding the Fourth Proportional to 594,427,057.60, 891,640,586.40 and 157,726,897.60

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Solution

The fourth proportional to 594,427,057.60, 891,640,586.40 and 157,726,897.60 is: 236,590,346.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,427,057.60 : 891,640,586.40 = 157,726,897.60 : x
  2. Step 2: Convert to fraction form
    594,427,057.60/891,640,586.40 = 157,726,897.60/x
  3. Step 3: Cross multiply
    594,427,057.60x = 891,640,586.40 × 157,726,897.60
  4. Step 4: Simplify right side
    594,427,057.60x = 140,635,703,467,116,736
  5. Step 5: Solve for x
    x = 140,635,703,467,116,736/594,427,057.60
  6. Step 6: Final answer
    x = 236,590,346.40

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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.