Home / 5,832,692,679.51-8,749,061,717.76-1,411,105,012.16

Finding the Fourth Proportional to 5,832,692,679.51, 8,749,061,717.76 and 1,411,105,012.16

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Solution

The fourth proportional to 5,832,692,679.51, 8,749,061,717.76 and 1,411,105,012.16 is: 2,116,663,009.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,692,679.51 : 8,749,061,717.76 = 1,411,105,012.16 : x
  2. Step 2: Convert to fraction form
    5,832,692,679.51/8,749,061,717.76 = 1,411,105,012.16/x
  3. Step 3: Cross multiply
    5,832,692,679.51x = 8,749,061,717.76 × 1,411,105,012.16
  4. Step 4: Simplify right side
    5,832,692,679.51x = 12,345,844,841,584,570,368
  5. Step 5: Solve for x
    x = 12,345,844,841,584,570,368/5,832,692,679.51
  6. Step 6: Final answer
    x = 2,116,663,009.69

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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.