Home / 1,834,565,386.08-2,531,544,717.60-1,030,729,949.76

Finding the Fourth Proportional to 1,834,565,386.08, 2,531,544,717.60 and 1,030,729,949.76

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Solution

The fourth proportional to 1,834,565,386.08, 2,531,544,717.60 and 1,030,729,949.76 is: 1,422,319,956.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,565,386.08 : 2,531,544,717.60 = 1,030,729,949.76 : x
  2. Step 2: Convert to fraction form
    1,834,565,386.08/2,531,544,717.60 = 1,030,729,949.76/x
  3. Step 3: Cross multiply
    1,834,565,386.08x = 2,531,544,717.60 × 1,030,729,949.76
  4. Step 4: Simplify right side
    1,834,565,386.08x = 2,609,338,959,587,041,280
  5. Step 5: Solve for x
    x = 2,609,338,959,587,041,280/1,834,565,386.08
  6. Step 6: Final answer
    x = 1,422,319,956.21

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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.