Home / 35,435,123.80-53,152,685.70-34,763,277.40

Finding the Fourth Proportional to 35,435,123.80, 53,152,685.70 and 34,763,277.40

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Solution

The fourth proportional to 35,435,123.80, 53,152,685.70 and 34,763,277.40 is: 52,144,916.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,435,123.80 : 53,152,685.70 = 34,763,277.40 : x
  2. Step 2: Convert to fraction form
    35,435,123.80/53,152,685.70 = 34,763,277.40/x
  3. Step 3: Cross multiply
    35,435,123.80x = 53,152,685.70 × 34,763,277.40
  4. Step 4: Simplify right side
    35,435,123.80x = 1,847,761,557,544,113.25
  5. Step 5: Solve for x
    x = 1,847,761,557,544,113.25/35,435,123.80
  6. Step 6: Final answer
    x = 52,144,916.10

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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.