Home / 56,552,444.55-84,828,666.83-37,181,420.10

Finding the Fourth Proportional to 56,552,444.55, 84,828,666.83 and 37,181,420.10

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Solution

The fourth proportional to 56,552,444.55, 84,828,666.83 and 37,181,420.10 is: 55,772,130.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,552,444.55 : 84,828,666.83 = 37,181,420.10 : x
  2. Step 2: Convert to fraction form
    56,552,444.55/84,828,666.83 = 37,181,420.10/x
  3. Step 3: Cross multiply
    56,552,444.55x = 84,828,666.83 × 37,181,420.10
  4. Step 4: Simplify right side
    56,552,444.55x = 3,154,050,297,743,258.50
  5. Step 5: Solve for x
    x = 3,154,050,297,743,258.50/56,552,444.55
  6. Step 6: Final answer
    x = 55,772,130.15

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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.