Home / 1,761,554,657.60-2,642,248,005.60-596,908,923.20

Finding the Fourth Proportional to 1,761,554,657.60, 2,642,248,005.60 and 596,908,923.20

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Solution

The fourth proportional to 1,761,554,657.60, 2,642,248,005.60 and 596,908,923.20 is: 895,334,927.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,761,554,657.60 : 2,642,248,005.60 = 596,908,923.20 : x
  2. Step 2: Convert to fraction form
    1,761,554,657.60/2,642,248,005.60 = 596,908,923.20/x
  3. Step 3: Cross multiply
    1,761,554,657.60x = 2,642,248,005.60 × 596,908,923.20
  4. Step 4: Simplify right side
    1,761,554,657.60x = 1,577,181,411,850,043,648
  5. Step 5: Solve for x
    x = 1,577,181,411,850,043,648/1,761,554,657.60
  6. Step 6: Final answer
    x = 895,334,927.61

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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.