Home / 53,085,941.14-73,260,871.71-29,564,477.75

Finding the Fourth Proportional to 53,085,941.14, 73,260,871.71 and 29,564,477.75

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Solution

The fourth proportional to 53,085,941.14, 73,260,871.71 and 29,564,477.75 is: 40,800,245.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,085,941.14 : 73,260,871.71 = 29,564,477.75 : x
  2. Step 2: Convert to fraction form
    53,085,941.14/73,260,871.71 = 29,564,477.75/x
  3. Step 3: Cross multiply
    53,085,941.14x = 73,260,871.71 × 29,564,477.75
  4. Step 4: Simplify right side
    53,085,941.14x = 2,165,919,411,688,184.75
  5. Step 5: Solve for x
    x = 2,165,919,411,688,184.75/53,085,941.14
  6. Step 6: Final answer
    x = 40,800,245.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.