Home / 2,064,897,262.13-2,849,558,631.75-1,125,099,904.01

Finding the Fourth Proportional to 2,064,897,262.13, 2,849,558,631.75 and 1,125,099,904.01

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Solution

The fourth proportional to 2,064,897,262.13, 2,849,558,631.75 and 1,125,099,904.01 is: 1,552,638,090.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,897,262.13 : 2,849,558,631.75 = 1,125,099,904.01 : x
  2. Step 2: Convert to fraction form
    2,064,897,262.13/2,849,558,631.75 = 1,125,099,904.01/x
  3. Step 3: Cross multiply
    2,064,897,262.13x = 2,849,558,631.75 × 1,125,099,904.01
  4. Step 4: Simplify right side
    2,064,897,262.13x = 3,206,038,143,038,544,384
  5. Step 5: Solve for x
    x = 3,206,038,143,038,544,384/2,064,897,262.13
  6. Step 6: Final answer
    x = 1,552,638,090.93

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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.