Home / 6,242,916,187,875.60-8,614,525,617,406.40-3,465,195,494,698.40

Finding the Fourth Proportional to 6,242,916,187,875.60, 8,614,525,617,406.40 and 3,465,195,494,698.40

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Solution

The fourth proportional to 6,242,916,187,875.60, 8,614,525,617,406.40 and 3,465,195,494,698.40 is: 4,781,581,949,854.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,916,187,875.60 : 8,614,525,617,406.40 = 3,465,195,494,698.40 : x
  2. Step 2: Convert to fraction form
    6,242,916,187,875.60/8,614,525,617,406.40 = 3,465,195,494,698.40/x
  3. Step 3: Cross multiply
    6,242,916,187,875.60x = 8,614,525,617,406.40 × 3,465,195,494,698.40
  4. Step 4: Simplify right side
    6,242,916,187,875.60x = 29,851,015,358,400,610,804,170,752
  5. Step 5: Solve for x
    x = 29,851,015,358,400,610,804,170,752/6,242,916,187,875.60
  6. Step 6: Final answer
    x = 4,781,581,949,854.53

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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.