Home / 97,470,352.90-146,205,529.35-94,636,000.90

Finding the Fourth Proportional to 97,470,352.90, 146,205,529.35 and 94,636,000.90

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Solution

The fourth proportional to 97,470,352.90, 146,205,529.35 and 94,636,000.90 is: 141,954,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,470,352.90 : 146,205,529.35 = 94,636,000.90 : x
  2. Step 2: Convert to fraction form
    97,470,352.90/146,205,529.35 = 94,636,000.90/x
  3. Step 3: Cross multiply
    97,470,352.90x = 146,205,529.35 × 94,636,000.90
  4. Step 4: Simplify right side
    97,470,352.90x = 13,836,306,607,151,576
  5. Step 5: Solve for x
    x = 13,836,306,607,151,576/97,470,352.90
  6. Step 6: Final answer
    x = 141,954,001.35

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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.