Home / 2,766,035,955.28-3,817,141,118.76-1,495,876,938.82

Finding the Fourth Proportional to 2,766,035,955.28, 3,817,141,118.76 and 1,495,876,938.82

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Solution

The fourth proportional to 2,766,035,955.28, 3,817,141,118.76 and 1,495,876,938.82 is: 2,064,316,395.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,035,955.28 : 3,817,141,118.76 = 1,495,876,938.82 : x
  2. Step 2: Convert to fraction form
    2,766,035,955.28/3,817,141,118.76 = 1,495,876,938.82/x
  3. Step 3: Cross multiply
    2,766,035,955.28x = 3,817,141,118.76 × 1,495,876,938.82
  4. Step 4: Simplify right side
    2,766,035,955.28x = 5,709,973,371,774,658,560
  5. Step 5: Solve for x
    x = 5,709,973,371,774,658,560/2,766,035,955.28
  6. Step 6: Final answer
    x = 2,064,316,395.05

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.