Home / 9,945,972,648,228.40-14,905,623,323,317-7,740,711,709,058.60

Finding the Fourth Proportional to 9,945,972,648,228.40, 14,905,623,323,317 and 7,740,711,709,058.60

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Solution

The fourth proportional to 9,945,972,648,228.40, 14,905,623,323,317 and 7,740,711,709,058.60 is: 11,600,688,748,140.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,945,972,648,228.40 : 14,905,623,323,317 = 7,740,711,709,058.60 : x
  2. Step 2: Convert to fraction form
    9,945,972,648,228.40/14,905,623,323,317 = 7,740,711,709,058.60/x
  3. Step 3: Cross multiply
    9,945,972,648,228.40x = 14,905,623,323,317 × 7,740,711,709,058.60
  4. Step 4: Simplify right side
    9,945,972,648,228.40x = 115,380,132,989,616,866,105,229,312
  5. Step 5: Solve for x
    x = 115,380,132,989,616,866,105,229,312/9,945,972,648,228.40
  6. Step 6: Final answer
    x = 11,600,688,748,140.55

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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.