Home / 1,354,830,253.39-2,032,343,328.19-567,091,653.84

Finding the Fourth Proportional to 1,354,830,253.39, 2,032,343,328.19 and 567,091,653.84

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Solution

The fourth proportional to 1,354,830,253.39, 2,032,343,328.19 and 567,091,653.84 is: 850,678,478.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,830,253.39 : 2,032,343,328.19 = 567,091,653.84 : x
  2. Step 2: Convert to fraction form
    1,354,830,253.39/2,032,343,328.19 = 567,091,653.84/x
  3. Step 3: Cross multiply
    1,354,830,253.39x = 2,032,343,328.19 × 567,091,653.84
  4. Step 4: Simplify right side
    1,354,830,253.39x = 1,152,524,939,142,503,936
  5. Step 5: Solve for x
    x = 1,152,524,939,142,503,936/1,354,830,253.39
  6. Step 6: Final answer
    x = 850,678,478.92

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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.