Home / 1,802,971,849.93-2,488,099,265.88-1,010,023,410.74

Finding the Fourth Proportional to 1,802,971,849.93, 2,488,099,265.88 and 1,010,023,410.74

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Solution

The fourth proportional to 1,802,971,849.93, 2,488,099,265.88 and 1,010,023,410.74 is: 1,393,831,249.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,802,971,849.93 : 2,488,099,265.88 = 1,010,023,410.74 : x
  2. Step 2: Convert to fraction form
    1,802,971,849.93/2,488,099,265.88 = 1,010,023,410.74/x
  3. Step 3: Cross multiply
    1,802,971,849.93x = 2,488,099,265.88 × 1,010,023,410.74
  4. Step 4: Simplify right side
    1,802,971,849.93x = 2,513,038,506,767,529,472
  5. Step 5: Solve for x
    x = 2,513,038,506,767,529,472/1,802,971,849.93
  6. Step 6: Final answer
    x = 1,393,831,249.70

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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.