Home / 2,088,331,500,259.90-2,881,897,608,943.40-1,162,365,705,640

Finding the Fourth Proportional to 2,088,331,500,259.90, 2,881,897,608,943.40 and 1,162,365,705,640

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Solution

The fourth proportional to 2,088,331,500,259.90, 2,881,897,608,943.40 and 1,162,365,705,640 is: 1,604,064,750,919.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,331,500,259.90 : 2,881,897,608,943.40 = 1,162,365,705,640 : x
  2. Step 2: Convert to fraction form
    2,088,331,500,259.90/2,881,897,608,943.40 = 1,162,365,705,640/x
  3. Step 3: Cross multiply
    2,088,331,500,259.90x = 2,881,897,608,943.40 × 1,162,365,705,640
  4. Step 4: Simplify right side
    2,088,331,500,259.90x = 3,349,818,947,801,723,644,674,048
  5. Step 5: Solve for x
    x = 3,349,818,947,801,723,644,674,048/2,088,331,500,259.90
  6. Step 6: Final answer
    x = 1,604,064,750,919.49

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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.