Home / 2,508,827,448,866.40-3,462,182,045,925.90-1,396,413,829,756.10

Finding the Fourth Proportional to 2,508,827,448,866.40, 3,462,182,045,925.90 and 1,396,413,829,756.10

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Solution

The fourth proportional to 2,508,827,448,866.40, 3,462,182,045,925.90 and 1,396,413,829,756.10 is: 1,927,051,177,731.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,827,448,866.40 : 3,462,182,045,925.90 = 1,396,413,829,756.10 : x
  2. Step 2: Convert to fraction form
    2,508,827,448,866.40/3,462,182,045,925.90 = 1,396,413,829,756.10/x
  3. Step 3: Cross multiply
    2,508,827,448,866.40x = 3,462,182,045,925.90 × 1,396,413,829,756.10
  4. Step 4: Simplify right side
    2,508,827,448,866.40x = 4,834,638,890,064,196,094,918,656
  5. Step 5: Solve for x
    x = 4,834,638,890,064,196,094,918,656/2,508,827,448,866.40
  6. Step 6: Final answer
    x = 1,927,051,177,731.93

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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.