Home / 93,195,536.34-139,813,483.69-35,687,809.56

Finding the Fourth Proportional to 93,195,536.34, 139,813,483.69 and 35,687,809.56

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Solution

The fourth proportional to 93,195,536.34, 139,813,483.69 and 35,687,809.56 is: 53,539,441.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,195,536.34 : 139,813,483.69 = 35,687,809.56 : x
  2. Step 2: Convert to fraction form
    93,195,536.34/139,813,483.69 = 35,687,809.56/x
  3. Step 3: Cross multiply
    93,195,536.34x = 139,813,483.69 × 35,687,809.56
  4. Step 4: Simplify right side
    93,195,536.34x = 4,989,636,979,631,345
  5. Step 5: Solve for x
    x = 4,989,636,979,631,345/93,195,536.34
  6. Step 6: Final answer
    x = 53,539,441.64

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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.