Home / 2,393,671,503.20-3,590,507,254.80-1,291,675,445.60

Finding the Fourth Proportional to 2,393,671,503.20, 3,590,507,254.80 and 1,291,675,445.60

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Solution

The fourth proportional to 2,393,671,503.20, 3,590,507,254.80 and 1,291,675,445.60 is: 1,937,513,168.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,671,503.20 : 3,590,507,254.80 = 1,291,675,445.60 : x
  2. Step 2: Convert to fraction form
    2,393,671,503.20/3,590,507,254.80 = 1,291,675,445.60/x
  3. Step 3: Cross multiply
    2,393,671,503.20x = 3,590,507,254.80 × 1,291,675,445.60
  4. Step 4: Simplify right side
    2,393,671,503.20x = 4,637,770,058,273,822,720
  5. Step 5: Solve for x
    x = 4,637,770,058,273,822,720/2,393,671,503.20
  6. Step 6: Final answer
    x = 1,937,513,168.40

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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.