Home / 62,732,852.20-93,973,307.10-35,775,015.40

Finding the Fourth Proportional to 62,732,852.20, 93,973,307.10 and 35,775,015.40

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Solution

The fourth proportional to 62,732,852.20, 93,973,307.10 and 35,775,015.40 is: 53,590,684.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,732,852.20 : 93,973,307.10 = 35,775,015.40 : x
  2. Step 2: Convert to fraction form
    62,732,852.20/93,973,307.10 = 35,775,015.40/x
  3. Step 3: Cross multiply
    62,732,852.20x = 93,973,307.10 × 35,775,015.40
  4. Step 4: Simplify right side
    62,732,852.20x = 3,361,896,508,691,429
  5. Step 5: Solve for x
    x = 3,361,896,508,691,429/62,732,852.20
  6. Step 6: Final answer
    x = 53,590,684.80

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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.