Home / 93,706,423.02-140,376,582.63-64,555,112.70

Finding the Fourth Proportional to 93,706,423.02, 140,376,582.63 and 64,555,112.70

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Solution

The fourth proportional to 93,706,423.02, 140,376,582.63 and 64,555,112.70 is: 96,706,563.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,706,423.02 : 140,376,582.63 = 64,555,112.70 : x
  2. Step 2: Convert to fraction form
    93,706,423.02/140,376,582.63 = 64,555,112.70/x
  3. Step 3: Cross multiply
    93,706,423.02x = 140,376,582.63 × 64,555,112.70
  4. Step 4: Simplify right side
    93,706,423.02x = 9,062,026,112,120,512
  5. Step 5: Solve for x
    x = 9,062,026,112,120,512/93,706,423.02
  6. Step 6: Final answer
    x = 96,706,563.12

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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.