Home / 4,430,684,620.09-6,114,272,830.78-2,423,502,197.24

Finding the Fourth Proportional to 4,430,684,620.09, 6,114,272,830.78 and 2,423,502,197.24

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Solution

The fourth proportional to 4,430,684,620.09, 6,114,272,830.78 and 2,423,502,197.24 is: 3,344,393,679.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,684,620.09 : 6,114,272,830.78 = 2,423,502,197.24 : x
  2. Step 2: Convert to fraction form
    4,430,684,620.09/6,114,272,830.78 = 2,423,502,197.24/x
  3. Step 3: Cross multiply
    4,430,684,620.09x = 6,114,272,830.78 × 2,423,502,197.24
  4. Step 4: Simplify right side
    4,430,684,620.09x = 14,817,953,639,920,162,816
  5. Step 5: Solve for x
    x = 14,817,953,639,920,162,816/4,430,684,620.09
  6. Step 6: Final answer
    x = 3,344,393,679.64

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1.5x scale

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.