Home / 5,146,554,240.52-7,685,174,384.53-4,203,024,073.37

Finding the Fourth Proportional to 5,146,554,240.52, 7,685,174,384.53 and 4,203,024,073.37

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Solution

The fourth proportional to 5,146,554,240.52, 7,685,174,384.53 and 4,203,024,073.37 is: 6,276,232,880.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,146,554,240.52 : 7,685,174,384.53 = 4,203,024,073.37 : x
  2. Step 2: Convert to fraction form
    5,146,554,240.52/7,685,174,384.53 = 4,203,024,073.37/x
  3. Step 3: Cross multiply
    5,146,554,240.52x = 7,685,174,384.53 × 4,203,024,073.37
  4. Step 4: Simplify right side
    5,146,554,240.52x = 32,300,972,946,209,251,328
  5. Step 5: Solve for x
    x = 32,300,972,946,209,251,328/5,146,554,240.52
  6. Step 6: Final answer
    x = 6,276,232,880.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.