Home / 622,142,328,227.80-933,213,492,341.70-597,762,366,064.60

Finding the Fourth Proportional to 622,142,328,227.80, 933,213,492,341.70 and 597,762,366,064.60

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Solution

The fourth proportional to 622,142,328,227.80, 933,213,492,341.70 and 597,762,366,064.60 is: 896,643,549,096.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,142,328,227.80 : 933,213,492,341.70 = 597,762,366,064.60 : x
  2. Step 2: Convert to fraction form
    622,142,328,227.80/933,213,492,341.70 = 597,762,366,064.60/x
  3. Step 3: Cross multiply
    622,142,328,227.80x = 933,213,492,341.70 × 597,762,366,064.60
  4. Step 4: Simplify right side
    622,142,328,227.80x = 557,839,905,225,583,013,920,768
  5. Step 5: Solve for x
    x = 557,839,905,225,583,013,920,768/622,142,328,227.80
  6. Step 6: Final answer
    x = 896,643,549,096.90

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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.