Home / 933,127,225.90-1,399,690,838.85-565,795,206.70

Finding the Fourth Proportional to 933,127,225.90, 1,399,690,838.85 and 565,795,206.70

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Solution

The fourth proportional to 933,127,225.90, 1,399,690,838.85 and 565,795,206.70 is: 848,692,810.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,127,225.90 : 1,399,690,838.85 = 565,795,206.70 : x
  2. Step 2: Convert to fraction form
    933,127,225.90/1,399,690,838.85 = 565,795,206.70/x
  3. Step 3: Cross multiply
    933,127,225.90x = 1,399,690,838.85 × 565,795,206.70
  4. Step 4: Simplify right side
    933,127,225.90x = 791,938,367,483,232,128
  5. Step 5: Solve for x
    x = 791,938,367,483,232,128/933,127,225.90
  6. Step 6: Final answer
    x = 848,692,810.05

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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.