Home / 63,035,455.74-94,359,254.01-41,128,664.27

Finding the Fourth Proportional to 63,035,455.74, 94,359,254.01 and 41,128,664.27

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Solution

The fourth proportional to 63,035,455.74, 94,359,254.01 and 41,128,664.27 is: 61,566,463.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,035,455.74 : 94,359,254.01 = 41,128,664.27 : x
  2. Step 2: Convert to fraction form
    63,035,455.74/94,359,254.01 = 41,128,664.27/x
  3. Step 3: Cross multiply
    63,035,455.74x = 94,359,254.01 × 41,128,664.27
  4. Step 4: Simplify right side
    63,035,455.74x = 3,880,870,078,473,145
  5. Step 5: Solve for x
    x = 3,880,870,078,473,145/63,035,455.74
  6. Step 6: Final answer
    x = 61,566,463.40

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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.