Home / 1,935,479,742,292.80-2,670,952,731,755.20-1,068,376,935,690.20

Finding the Fourth Proportional to 1,935,479,742,292.80, 2,670,952,731,755.20 and 1,068,376,935,690.20

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Solution

The fourth proportional to 1,935,479,742,292.80, 2,670,952,731,755.20 and 1,068,376,935,690.20 is: 1,474,355,030,730.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,479,742,292.80 : 2,670,952,731,755.20 = 1,068,376,935,690.20 : x
  2. Step 2: Convert to fraction form
    1,935,479,742,292.80/2,670,952,731,755.20 = 1,068,376,935,690.20/x
  3. Step 3: Cross multiply
    1,935,479,742,292.80x = 2,670,952,731,755.20 × 1,068,376,935,690.20
  4. Step 4: Simplify right side
    1,935,479,742,292.80x = 2,853,584,294,925,989,492,817,920
  5. Step 5: Solve for x
    x = 2,853,584,294,925,989,492,817,920/1,935,479,742,292.80
  6. Step 6: Final answer
    x = 1,474,355,030,730.31

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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.