Home / 1,159,152,037.80-1,738,728,056.70-1,044,490,252.20

Finding the Fourth Proportional to 1,159,152,037.80, 1,738,728,056.70 and 1,044,490,252.20

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Solution

The fourth proportional to 1,159,152,037.80, 1,738,728,056.70 and 1,044,490,252.20 is: 1,566,735,378.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,152,037.80 : 1,738,728,056.70 = 1,044,490,252.20 : x
  2. Step 2: Convert to fraction form
    1,159,152,037.80/1,738,728,056.70 = 1,044,490,252.20/x
  3. Step 3: Cross multiply
    1,159,152,037.80x = 1,738,728,056.70 × 1,044,490,252.20
  4. Step 4: Simplify right side
    1,159,152,037.80x = 1,816,084,506,449,798,912
  5. Step 5: Solve for x
    x = 1,816,084,506,449,798,912/1,159,152,037.80
  6. Step 6: Final answer
    x = 1,566,735,378.30

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Double scale
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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.