Home / 2,271,199,542.30-3,406,799,313.45-891,059,075.10

Finding the Fourth Proportional to 2,271,199,542.30, 3,406,799,313.45 and 891,059,075.10

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Solution

The fourth proportional to 2,271,199,542.30, 3,406,799,313.45 and 891,059,075.10 is: 1,336,588,612.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,199,542.30 : 3,406,799,313.45 = 891,059,075.10 : x
  2. Step 2: Convert to fraction form
    2,271,199,542.30/3,406,799,313.45 = 891,059,075.10/x
  3. Step 3: Cross multiply
    2,271,199,542.30x = 3,406,799,313.45 × 891,059,075.10
  4. Step 4: Simplify right side
    2,271,199,542.30x = 3,035,659,445,294,071,808
  5. Step 5: Solve for x
    x = 3,035,659,445,294,071,808/2,271,199,542.30
  6. Step 6: Final answer
    x = 1,336,588,612.65

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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.