Home / 2,295,830,000,400.40-3,168,341,652,564.20-1,320,348,637,538.40

Finding the Fourth Proportional to 2,295,830,000,400.40, 3,168,341,652,564.20 and 1,320,348,637,538.40

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Solution

The fourth proportional to 2,295,830,000,400.40, 3,168,341,652,564.20 and 1,320,348,637,538.40 is: 1,822,136,475,039.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,830,000,400.40 : 3,168,341,652,564.20 = 1,320,348,637,538.40 : x
  2. Step 2: Convert to fraction form
    2,295,830,000,400.40/3,168,341,652,564.20 = 1,320,348,637,538.40/x
  3. Step 3: Cross multiply
    2,295,830,000,400.40x = 3,168,341,652,564.20 × 1,320,348,637,538.40
  4. Step 4: Simplify right side
    2,295,830,000,400.40x = 4,183,315,584,219,304,163,278,848
  5. Step 5: Solve for x
    x = 4,183,315,584,219,304,163,278,848/2,295,830,000,400.40
  6. Step 6: Final answer
    x = 1,822,136,475,039.41

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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.