Home / 2,472,772,039.30-3,709,158,058.95-2,455,553,350.90

Finding the Fourth Proportional to 2,472,772,039.30, 3,709,158,058.95 and 2,455,553,350.90

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Solution

The fourth proportional to 2,472,772,039.30, 3,709,158,058.95 and 2,455,553,350.90 is: 3,683,330,026.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,772,039.30 : 3,709,158,058.95 = 2,455,553,350.90 : x
  2. Step 2: Convert to fraction form
    2,472,772,039.30/3,709,158,058.95 = 2,455,553,350.90/x
  3. Step 3: Cross multiply
    2,472,772,039.30x = 3,709,158,058.95 × 2,455,553,350.90
  4. Step 4: Simplify right side
    2,472,772,039.30x = 9,108,035,500,672,411,648
  5. Step 5: Solve for x
    x = 9,108,035,500,672,411,648/2,472,772,039.30
  6. Step 6: Final answer
    x = 3,683,330,026.35

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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.