Home / 2,719,011,256,853.80-4,076,506,220,583.20-1,644,328,257,225.20

Finding the Fourth Proportional to 2,719,011,256,853.80, 4,076,506,220,583.20 and 1,644,328,257,225.20

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Solution

The fourth proportional to 2,719,011,256,853.80, 4,076,506,220,583.20 and 1,644,328,257,225.20 is: 2,465,276,431,777.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,011,256,853.80 : 4,076,506,220,583.20 = 1,644,328,257,225.20 : x
  2. Step 2: Convert to fraction form
    2,719,011,256,853.80/4,076,506,220,583.20 = 1,644,328,257,225.20/x
  3. Step 3: Cross multiply
    2,719,011,256,853.80x = 4,076,506,220,583.20 × 1,644,328,257,225.20
  4. Step 4: Simplify right side
    2,719,011,256,853.80x = 6,703,114,369,259,259,593,490,432
  5. Step 5: Solve for x
    x = 6,703,114,369,259,259,593,490,432/2,719,011,256,853.80
  6. Step 6: Final answer
    x = 2,465,276,431,777.45

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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.