Home / 93,312,005.30-139,968,007.96-32,733,854.90

Finding the Fourth Proportional to 93,312,005.30, 139,968,007.96 and 32,733,854.90

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Solution

The fourth proportional to 93,312,005.30, 139,968,007.96 and 32,733,854.90 is: 49,100,782.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,312,005.30 : 139,968,007.96 = 32,733,854.90 : x
  2. Step 2: Convert to fraction form
    93,312,005.30/139,968,007.96 = 32,733,854.90/x
  3. Step 3: Cross multiply
    93,312,005.30x = 139,968,007.96 × 32,733,854.90
  4. Step 4: Simplify right side
    93,312,005.30x = 4,581,692,463,204,685
  5. Step 5: Solve for x
    x = 4,581,692,463,204,685/93,312,005.30
  6. Step 6: Final answer
    x = 49,100,782.35

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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.