Home / 37,472,054.90-56,208,082.35-28,968,998.90

Finding the Fourth Proportional to 37,472,054.90, 56,208,082.35 and 28,968,998.90

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Solution

The fourth proportional to 37,472,054.90, 56,208,082.35 and 28,968,998.90 is: 43,453,498.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,472,054.90 : 56,208,082.35 = 28,968,998.90 : x
  2. Step 2: Convert to fraction form
    37,472,054.90/56,208,082.35 = 28,968,998.90/x
  3. Step 3: Cross multiply
    37,472,054.90x = 56,208,082.35 × 28,968,998.90
  4. Step 4: Simplify right side
    37,472,054.90x = 1,628,291,875,768,259.25
  5. Step 5: Solve for x
    x = 1,628,291,875,768,259.25/37,472,054.90
  6. Step 6: Final answer
    x = 43,453,498.35

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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.