Home / 56,552,445.55-84,828,668.33-37,181,421.10

Finding the Fourth Proportional to 56,552,445.55, 84,828,668.33 and 37,181,421.10

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Solution

The fourth proportional to 56,552,445.55, 84,828,668.33 and 37,181,421.10 is: 55,772,131.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,552,445.55 : 84,828,668.33 = 37,181,421.10 : x
  2. Step 2: Convert to fraction form
    56,552,445.55/84,828,668.33 = 37,181,421.10/x
  3. Step 3: Cross multiply
    56,552,445.55x = 84,828,668.33 × 37,181,421.10
  4. Step 4: Simplify right side
    56,552,445.55x = 3,154,050,438,529,964
  5. Step 5: Solve for x
    x = 3,154,050,438,529,964/56,552,445.55
  6. Step 6: Final answer
    x = 55,772,131.65

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Double scale
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Similar ratio
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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.