Home / 2,098,019,348.99-2,895,190,800.53-1,158,201,810.93

Finding the Fourth Proportional to 2,098,019,348.99, 2,895,190,800.53 and 1,158,201,810.93

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Solution

The fourth proportional to 2,098,019,348.99, 2,895,190,800.53 and 1,158,201,810.93 is: 1,598,276,598.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,019,348.99 : 2,895,190,800.53 = 1,158,201,810.93 : x
  2. Step 2: Convert to fraction form
    2,098,019,348.99/2,895,190,800.53 = 1,158,201,810.93/x
  3. Step 3: Cross multiply
    2,098,019,348.99x = 2,895,190,800.53 × 1,158,201,810.93
  4. Step 4: Simplify right side
    2,098,019,348.99x = 3,353,215,228,155,931,648
  5. Step 5: Solve for x
    x = 3,353,215,228,155,931,648/2,098,019,348.99
  6. Step 6: Final answer
    x = 1,598,276,598.25

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1.5x scale

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.