Home / 60,698,088.53-83,763,302.93-32,820,732.14

Finding the Fourth Proportional to 60,698,088.53, 83,763,302.93 and 32,820,732.14

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Solution

The fourth proportional to 60,698,088.53, 83,763,302.93 and 32,820,732.14 is: 45,292,578.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,698,088.53 : 83,763,302.93 = 32,820,732.14 : x
  2. Step 2: Convert to fraction form
    60,698,088.53/83,763,302.93 = 32,820,732.14/x
  3. Step 3: Cross multiply
    60,698,088.53x = 83,763,302.93 × 32,820,732.14
  4. Step 4: Simplify right side
    60,698,088.53x = 2,749,172,928,044,287
  5. Step 5: Solve for x
    x = 2,749,172,928,044,287/60,698,088.53
  6. Step 6: Final answer
    x = 45,292,578.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.