Home / 100,057,909.03-150,112,740.08-58,593,802.53

Finding the Fourth Proportional to 100,057,909.03, 150,112,740.08 and 58,593,802.53

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Solution

The fourth proportional to 100,057,909.03, 150,112,740.08 and 58,593,802.53 is: 87,905,857.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,057,909.03 : 150,112,740.08 = 58,593,802.53 : x
  2. Step 2: Convert to fraction form
    100,057,909.03/150,112,740.08 = 58,593,802.53/x
  3. Step 3: Cross multiply
    100,057,909.03x = 150,112,740.08 × 58,593,802.53
  4. Step 4: Simplify right side
    100,057,909.03x = 8,795,676,249,484,737
  5. Step 5: Solve for x
    x = 8,795,676,249,484,737/100,057,909.03
  6. Step 6: Final answer
    x = 87,905,857.07

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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.