Home / 55,924,608.48-77,157,503.28-45,593,570.40

Finding the Fourth Proportional to 55,924,608.48, 77,157,503.28 and 45,593,570.40

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Solution

The fourth proportional to 55,924,608.48, 77,157,503.28 and 45,593,570.40 is: 62,904,080.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,924,608.48 : 77,157,503.28 = 45,593,570.40 : x
  2. Step 2: Convert to fraction form
    55,924,608.48/77,157,503.28 = 45,593,570.40/x
  3. Step 3: Cross multiply
    55,924,608.48x = 77,157,503.28 × 45,593,570.40
  4. Step 4: Simplify right side
    55,924,608.48x = 3,517,886,057,684,911
  5. Step 5: Solve for x
    x = 3,517,886,057,684,911/55,924,608.48
  6. Step 6: Final answer
    x = 62,904,080.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.