Home / 1,748,641,555.52-2,413,127,698.08-1,006,070,724.80

Finding the Fourth Proportional to 1,748,641,555.52, 2,413,127,698.08 and 1,006,070,724.80

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Solution

The fourth proportional to 1,748,641,555.52, 2,413,127,698.08 and 1,006,070,724.80 is: 1,388,378,953.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,641,555.52 : 2,413,127,698.08 = 1,006,070,724.80 : x
  2. Step 2: Convert to fraction form
    1,748,641,555.52/2,413,127,698.08 = 1,006,070,724.80/x
  3. Step 3: Cross multiply
    1,748,641,555.52x = 2,413,127,698.08 × 1,006,070,724.80
  4. Step 4: Simplify right side
    1,748,641,555.52x = 2,427,777,132,242,300,928
  5. Step 5: Solve for x
    x = 2,427,777,132,242,300,928/1,748,641,555.52
  6. Step 6: Final answer
    x = 1,388,378,953.12

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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.