Home / 2,359,663,860,298.90-3,256,301,472,112.80-1,317,989,898,848.80

Finding the Fourth Proportional to 2,359,663,860,298.90, 3,256,301,472,112.80 and 1,317,989,898,848.80

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Solution

The fourth proportional to 2,359,663,860,298.90, 3,256,301,472,112.80 and 1,317,989,898,848.80 is: 1,818,806,703,810.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,663,860,298.90 : 3,256,301,472,112.80 = 1,317,989,898,848.80 : x
  2. Step 2: Convert to fraction form
    2,359,663,860,298.90/3,256,301,472,112.80 = 1,317,989,898,848.80/x
  3. Step 3: Cross multiply
    2,359,663,860,298.90x = 3,256,301,472,112.80 × 1,317,989,898,848.80
  4. Step 4: Simplify right side
    2,359,663,860,298.90x = 4,291,772,447,851,147,828,396,032
  5. Step 5: Solve for x
    x = 4,291,772,447,851,147,828,396,032/2,359,663,860,298.90
  6. Step 6: Final answer
    x = 1,818,806,703,810.56

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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.