Home / 1,362,058,643,730.90-2,043,089,931,944-556,225,584,310.54

Finding the Fourth Proportional to 1,362,058,643,730.90, 2,043,089,931,944 and 556,225,584,310.54

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Solution

The fourth proportional to 1,362,058,643,730.90, 2,043,089,931,944 and 556,225,584,310.54 is: 834,339,179,465.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,058,643,730.90 : 2,043,089,931,944 = 556,225,584,310.54 : x
  2. Step 2: Convert to fraction form
    1,362,058,643,730.90/2,043,089,931,944 = 556,225,584,310.54/x
  3. Step 3: Cross multiply
    1,362,058,643,730.90x = 2,043,089,931,944 × 556,225,584,310.54
  4. Step 4: Simplify right side
    1,362,058,643,730.90x = 1,136,418,891,194,532,924,227,584
  5. Step 5: Solve for x
    x = 1,136,418,891,194,532,924,227,584/1,362,058,643,730.90
  6. Step 6: Final answer
    x = 834,339,179,465.65

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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.