Home / 2,528,414,932,053.50-3,488,614,577,606.20-1,430,997,541,513.40

Finding the Fourth Proportional to 2,528,414,932,053.50, 3,488,614,577,606.20 and 1,430,997,541,513.40

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Solution

The fourth proportional to 2,528,414,932,053.50, 3,488,614,577,606.20 and 1,430,997,541,513.40 is: 1,974,438,143,263.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,414,932,053.50 : 3,488,614,577,606.20 = 1,430,997,541,513.40 : x
  2. Step 2: Convert to fraction form
    2,528,414,932,053.50/3,488,614,577,606.20 = 1,430,997,541,513.40/x
  3. Step 3: Cross multiply
    2,528,414,932,053.50x = 3,488,614,577,606.20 × 1,430,997,541,513.40
  4. Step 4: Simplify right side
    2,528,414,932,053.50x = 4,992,198,883,842,280,667,480,064
  5. Step 5: Solve for x
    x = 4,992,198,883,842,280,667,480,064/2,528,414,932,053.50
  6. Step 6: Final answer
    x = 1,974,438,143,263.05

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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.