Home / 4,299,774,579,007.80-6,449,617,693,957.10-2,485,495,779,419.50

Finding the Fourth Proportional to 4,299,774,579,007.80, 6,449,617,693,957.10 and 2,485,495,779,419.50

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Solution

The fourth proportional to 4,299,774,579,007.80, 6,449,617,693,957.10 and 2,485,495,779,419.50 is: 3,728,218,133,914.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,774,579,007.80 : 6,449,617,693,957.10 = 2,485,495,779,419.50 : x
  2. Step 2: Convert to fraction form
    4,299,774,579,007.80/6,449,617,693,957.10 = 2,485,495,779,419.50/x
  3. Step 3: Cross multiply
    4,299,774,579,007.80x = 6,449,617,693,957.10 × 2,485,495,779,419.50
  4. Step 4: Simplify right side
    4,299,774,579,007.80x = 16,030,497,557,199,700,346,535,936
  5. Step 5: Solve for x
    x = 16,030,497,557,199,700,346,535,936/4,299,774,579,007.80
  6. Step 6: Final answer
    x = 3,728,218,133,914.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.