Home / 93,195,525.12-139,813,466.87-35,687,798.34

Finding the Fourth Proportional to 93,195,525.12, 139,813,466.87 and 35,687,798.34

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Solution

The fourth proportional to 93,195,525.12, 139,813,466.87 and 35,687,798.34 is: 53,539,424.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,195,525.12 : 139,813,466.87 = 35,687,798.34 : x
  2. Step 2: Convert to fraction form
    93,195,525.12/139,813,466.87 = 35,687,798.34/x
  3. Step 3: Cross multiply
    93,195,525.12x = 139,813,466.87 × 35,687,798.34
  4. Step 4: Simplify right side
    93,195,525.12x = 4,989,634,810,432,242
  5. Step 5: Solve for x
    x = 4,989,634,810,432,242/93,195,525.12
  6. Step 6: Final answer
    x = 53,539,424.81

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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.