Home / 2,051,258,013.60-3,076,887,020.40-597,282,871.20

Finding the Fourth Proportional to 2,051,258,013.60, 3,076,887,020.40 and 597,282,871.20

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Solution

The fourth proportional to 2,051,258,013.60, 3,076,887,020.40 and 597,282,871.20 is: 895,924,306.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,258,013.60 : 3,076,887,020.40 = 597,282,871.20 : x
  2. Step 2: Convert to fraction form
    2,051,258,013.60/3,076,887,020.40 = 597,282,871.20/x
  3. Step 3: Cross multiply
    2,051,258,013.60x = 3,076,887,020.40 × 597,282,871.20
  4. Step 4: Simplify right side
    2,051,258,013.60x = 1,837,771,913,902,525,184
  5. Step 5: Solve for x
    x = 1,837,771,913,902,525,184/2,051,258,013.60
  6. Step 6: Final answer
    x = 895,924,306.80

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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.