Home / 1,830,823,333.96-2,526,518,378.08-995,447,904.52

Finding the Fourth Proportional to 1,830,823,333.96, 2,526,518,378.08 and 995,447,904.52

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Solution

The fourth proportional to 1,830,823,333.96, 2,526,518,378.08 and 995,447,904.52 is: 1,373,708,417.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,823,333.96 : 2,526,518,378.08 = 995,447,904.52 : x
  2. Step 2: Convert to fraction form
    1,830,823,333.96/2,526,518,378.08 = 995,447,904.52/x
  3. Step 3: Cross multiply
    1,830,823,333.96x = 2,526,518,378.08 × 995,447,904.52
  4. Step 4: Simplify right side
    1,830,823,333.96x = 2,515,017,425,191,005,184
  5. Step 5: Solve for x
    x = 2,515,017,425,191,005,184/1,830,823,333.96
  6. Step 6: Final answer
    x = 1,373,708,417.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.