Home / 656,523,502,458.95-983,502,735,475.25-452,280,611,484.27

Finding the Fourth Proportional to 656,523,502,458.95, 983,502,735,475.25 and 452,280,611,484.27

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Solution

The fourth proportional to 656,523,502,458.95, 983,502,735,475.25 and 452,280,611,484.27 is: 677,537,387,361.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    656,523,502,458.95 : 983,502,735,475.25 = 452,280,611,484.27 : x
  2. Step 2: Convert to fraction form
    656,523,502,458.95/983,502,735,475.25 = 452,280,611,484.27/x
  3. Step 3: Cross multiply
    656,523,502,458.95x = 983,502,735,475.25 × 452,280,611,484.27
  4. Step 4: Simplify right side
    656,523,502,458.95x = 444,819,218,597,198,367,293,440
  5. Step 5: Solve for x
    x = 444,819,218,597,198,367,293,440/656,523,502,458.95
  6. Step 6: Final answer
    x = 677,537,387,361.10

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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.