Home / 35,435,796.80-53,153,695.20-34,763,950.40

Finding the Fourth Proportional to 35,435,796.80, 53,153,695.20 and 34,763,950.40

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Solution

The fourth proportional to 35,435,796.80, 53,153,695.20 and 34,763,950.40 is: 52,145,925.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,435,796.80 : 53,153,695.20 = 34,763,950.40 : x
  2. Step 2: Convert to fraction form
    35,435,796.80/53,153,695.20 = 34,763,950.40/x
  3. Step 3: Cross multiply
    35,435,796.80x = 53,153,695.20 × 34,763,950.40
  4. Step 4: Simplify right side
    35,435,796.80x = 1,847,832,423,509,518
  5. Step 5: Solve for x
    x = 1,847,832,423,509,518/35,435,796.80
  6. Step 6: Final answer
    x = 52,145,925.60

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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.