Home / 2,249,764,738.74-3,373,416,895.95-1,786,402,659.45

Finding the Fourth Proportional to 2,249,764,738.74, 3,373,416,895.95 and 1,786,402,659.45

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Solution

The fourth proportional to 2,249,764,738.74, 3,373,416,895.95 and 1,786,402,659.45 is: 2,678,627,151.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,764,738.74 : 3,373,416,895.95 = 1,786,402,659.45 : x
  2. Step 2: Convert to fraction form
    2,249,764,738.74/3,373,416,895.95 = 1,786,402,659.45/x
  3. Step 3: Cross multiply
    2,249,764,738.74x = 3,373,416,895.95 × 1,786,402,659.45
  4. Step 4: Simplify right side
    2,249,764,738.74x = 6,026,280,914,358,643,712
  5. Step 5: Solve for x
    x = 6,026,280,914,358,643,712/2,249,764,738.74
  6. Step 6: Final answer
    x = 2,678,627,151.80

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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.