Home / 53,076,521.50-73,217,507.76-36,527,916.16

Finding the Fourth Proportional to 53,076,521.50, 73,217,507.76 and 36,527,916.16

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Solution

The fourth proportional to 53,076,521.50, 73,217,507.76 and 36,527,916.16 is: 50,389,191.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,076,521.50 : 73,217,507.76 = 36,527,916.16 : x
  2. Step 2: Convert to fraction form
    53,076,521.50/73,217,507.76 = 36,527,916.16/x
  3. Step 3: Cross multiply
    53,076,521.50x = 73,217,507.76 × 36,527,916.16
  4. Step 4: Simplify right side
    53,076,521.50x = 2,674,482,984,901,429.50
  5. Step 5: Solve for x
    x = 2,674,482,984,901,429.50/53,076,521.50
  6. Step 6: Final answer
    x = 50,389,191.10

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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.