Home / 2,473,206,897.60-3,709,810,346.40-837,431,499.60

Finding the Fourth Proportional to 2,473,206,897.60, 3,709,810,346.40 and 837,431,499.60

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Solution

The fourth proportional to 2,473,206,897.60, 3,709,810,346.40 and 837,431,499.60 is: 1,256,147,249.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,206,897.60 : 3,709,810,346.40 = 837,431,499.60 : x
  2. Step 2: Convert to fraction form
    2,473,206,897.60/3,709,810,346.40 = 837,431,499.60/x
  3. Step 3: Cross multiply
    2,473,206,897.60x = 3,709,810,346.40 × 837,431,499.60
  4. Step 4: Simplify right side
    2,473,206,897.60x = 3,106,712,041,617,347,584
  5. Step 5: Solve for x
    x = 3,106,712,041,617,347,584/2,473,206,897.60
  6. Step 6: Final answer
    x = 1,256,147,249.40

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1.5x scale

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.