Home / 93,613,522.95-140,364,297.23-48,263,890.95

Finding the Fourth Proportional to 93,613,522.95, 140,364,297.23 and 48,263,890.95

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Solution

The fourth proportional to 93,613,522.95, 140,364,297.23 and 48,263,890.95 is: 72,366,971.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,613,522.95 : 140,364,297.23 = 48,263,890.95 : x
  2. Step 2: Convert to fraction form
    93,613,522.95/140,364,297.23 = 48,263,890.95/x
  3. Step 3: Cross multiply
    93,613,522.95x = 140,364,297.23 × 48,263,890.95
  4. Step 4: Simplify right side
    93,613,522.95x = 6,774,527,134,540,788
  5. Step 5: Solve for x
    x = 6,774,527,134,540,788/93,613,522.95
  6. Step 6: Final answer
    x = 72,366,971.36

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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.