Home / 96,792,061.19-133,573,063.67-52,739,060.03

Finding the Fourth Proportional to 96,792,061.19, 133,573,063.67 and 52,739,060.03

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Solution

The fourth proportional to 96,792,061.19, 133,573,063.67 and 52,739,060.03 is: 72,779,913.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,792,061.19 : 133,573,063.67 = 52,739,060.03 : x
  2. Step 2: Convert to fraction form
    96,792,061.19/133,573,063.67 = 52,739,060.03/x
  3. Step 3: Cross multiply
    96,792,061.19x = 133,573,063.67 × 52,739,060.03
  4. Step 4: Simplify right side
    96,792,061.19x = 7,044,517,823,353,380
  5. Step 5: Solve for x
    x = 7,044,517,823,353,380/96,792,061.19
  6. Step 6: Final answer
    x = 72,779,913.32

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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.