Home / 74,800,341.06-112,269,483.18-37,938,102.22

Finding the Fourth Proportional to 74,800,341.06, 112,269,483.18 and 37,938,102.22

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Solution

The fourth proportional to 74,800,341.06, 112,269,483.18 and 37,938,102.22 is: 56,942,135.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,800,341.06 : 112,269,483.18 = 37,938,102.22 : x
  2. Step 2: Convert to fraction form
    74,800,341.06/112,269,483.18 = 37,938,102.22/x
  3. Step 3: Cross multiply
    74,800,341.06x = 112,269,483.18 × 37,938,102.22
  4. Step 4: Simplify right side
    74,800,341.06x = 4,259,291,129,069,411
  5. Step 5: Solve for x
    x = 4,259,291,129,069,411/74,800,341.06
  6. Step 6: Final answer
    x = 56,942,135.14

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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.