Home / 760,396,656,101.70-1,140,594,984,152.60-760,396,656,101.70

Finding the Fourth Proportional to 760,396,656,101.70, 1,140,594,984,152.60 and 760,396,656,101.70

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Solution

The fourth proportional to 760,396,656,101.70, 1,140,594,984,152.60 and 760,396,656,101.70 is: 1,140,594,984,152.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,396,656,101.70 : 1,140,594,984,152.60 = 760,396,656,101.70 : x
  2. Step 2: Convert to fraction form
    760,396,656,101.70/1,140,594,984,152.60 = 760,396,656,101.70/x
  3. Step 3: Cross multiply
    760,396,656,101.70x = 1,140,594,984,152.60 × 760,396,656,101.70
  4. Step 4: Simplify right side
    760,396,656,101.70x = 867,304,611,916,008,539,553,792
  5. Step 5: Solve for x
    x = 867,304,611,916,008,539,553,792/760,396,656,101.70
  6. Step 6: Final answer
    x = 1,140,594,984,152.60

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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.