Home / 2,459,962,885.48-3,689,185,030.94-713,294,369.64

Finding the Fourth Proportional to 2,459,962,885.48, 3,689,185,030.94 and 713,294,369.64

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Solution

The fourth proportional to 2,459,962,885.48, 3,689,185,030.94 and 713,294,369.64 is: 1,069,721,387.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,962,885.48 : 3,689,185,030.94 = 713,294,369.64 : x
  2. Step 2: Convert to fraction form
    2,459,962,885.48/3,689,185,030.94 = 713,294,369.64/x
  3. Step 3: Cross multiply
    2,459,962,885.48x = 3,689,185,030.94 × 713,294,369.64
  4. Step 4: Simplify right side
    2,459,962,885.48x = 2,631,474,911,129,671,168
  5. Step 5: Solve for x
    x = 2,631,474,911,129,671,168/2,459,962,885.48
  6. Step 6: Final answer
    x = 1,069,721,387.53

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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.