Home / 351,749,030.51-527,628,035.95-92,962,014.88

Finding the Fourth Proportional to 351,749,030.51, 527,628,035.95 and 92,962,014.88

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Solution

The fourth proportional to 351,749,030.51, 527,628,035.95 and 92,962,014.88 is: 139,444,209.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,749,030.51 : 527,628,035.95 = 92,962,014.88 : x
  2. Step 2: Convert to fraction form
    351,749,030.51/527,628,035.95 = 92,962,014.88/x
  3. Step 3: Cross multiply
    351,749,030.51x = 527,628,035.95 × 92,962,014.88
  4. Step 4: Simplify right side
    351,749,030.51x = 49,049,365,326,450,936
  5. Step 5: Solve for x
    x = 49,049,365,326,450,936/351,749,030.51
  6. Step 6: Final answer
    x = 139,444,209.00

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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.