Home / 1,159,152,036.30-1,738,728,054.45-1,044,490,250.70

Finding the Fourth Proportional to 1,159,152,036.30, 1,738,728,054.45 and 1,044,490,250.70

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Solution

The fourth proportional to 1,159,152,036.30, 1,738,728,054.45 and 1,044,490,250.70 is: 1,566,735,376.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,152,036.30 : 1,738,728,054.45 = 1,044,490,250.70 : x
  2. Step 2: Convert to fraction form
    1,159,152,036.30/1,738,728,054.45 = 1,044,490,250.70/x
  3. Step 3: Cross multiply
    1,159,152,036.30x = 1,738,728,054.45 × 1,044,490,250.70
  4. Step 4: Simplify right side
    1,159,152,036.30x = 1,816,084,501,491,603,968
  5. Step 5: Solve for x
    x = 1,816,084,501,491,603,968/1,159,152,036.30
  6. Step 6: Final answer
    x = 1,566,735,376.05

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Double scale
Find fourth proportional to 1,159,152,037.30, 1,738,728,055.95 and 1,044,490,251.70
Similar ratio
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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.