Home / 64,186,690.14-96,276,491.27-46,932,572.34

Finding the Fourth Proportional to 64,186,690.14, 96,276,491.27 and 46,932,572.34

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Solution

The fourth proportional to 64,186,690.14, 96,276,491.27 and 46,932,572.34 is: 70,396,267.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,186,690.14 : 96,276,491.27 = 46,932,572.34 : x
  2. Step 2: Convert to fraction form
    64,186,690.14/96,276,491.27 = 46,932,572.34/x
  3. Step 3: Cross multiply
    64,186,690.14x = 96,276,491.27 × 46,932,572.34
  4. Step 4: Simplify right side
    64,186,690.14x = 4,518,503,390,935,991
  5. Step 5: Solve for x
    x = 4,518,503,390,935,991/64,186,690.14
  6. Step 6: Final answer
    x = 70,396,267.22

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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.