Home / 4,038,242,862.80-6,057,931,164.60-1,277,584,014.80

Finding the Fourth Proportional to 4,038,242,862.80, 6,057,931,164.60 and 1,277,584,014.80

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Solution

The fourth proportional to 4,038,242,862.80, 6,057,931,164.60 and 1,277,584,014.80 is: 1,916,555,363.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,242,862.80 : 6,057,931,164.60 = 1,277,584,014.80 : x
  2. Step 2: Convert to fraction form
    4,038,242,862.80/6,057,931,164.60 = 1,277,584,014.80/x
  3. Step 3: Cross multiply
    4,038,242,862.80x = 6,057,931,164.60 × 1,277,584,014.80
  4. Step 4: Simplify right side
    4,038,242,862.80x = 7,739,516,018,651,707,392
  5. Step 5: Solve for x
    x = 7,739,516,018,651,707,392/4,038,242,862.80
  6. Step 6: Final answer
    x = 1,916,555,363.71

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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.