Home / 1,529,528,244,265.50-2,110,738,048,729-835,068,779,372.20

Finding the Fourth Proportional to 1,529,528,244,265.50, 2,110,738,048,729 and 835,068,779,372.20

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Solution

The fourth proportional to 1,529,528,244,265.50, 2,110,738,048,729 and 835,068,779,372.20 is: 1,152,388,949,033.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,528,244,265.50 : 2,110,738,048,729 = 835,068,779,372.20 : x
  2. Step 2: Convert to fraction form
    1,529,528,244,265.50/2,110,738,048,729 = 835,068,779,372.20/x
  3. Step 3: Cross multiply
    1,529,528,244,265.50x = 2,110,738,048,729 × 835,068,779,372.20
  4. Step 4: Simplify right side
    1,529,528,244,265.50x = 1,762,611,445,926,585,071,304,704
  5. Step 5: Solve for x
    x = 1,762,611,445,926,585,071,304,704/1,529,528,244,265.50
  6. Step 6: Final answer
    x = 1,152,388,949,033.77

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.