Home / 774,268,549.03-1,161,403,934.34-591,076,152.50

Finding the Fourth Proportional to 774,268,549.03, 1,161,403,934.34 and 591,076,152.50

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Solution

The fourth proportional to 774,268,549.03, 1,161,403,934.34 and 591,076,152.50 is: 886,615,076.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    774,268,549.03 : 1,161,403,934.34 = 591,076,152.50 : x
  2. Step 2: Convert to fraction form
    774,268,549.03/1,161,403,934.34 = 591,076,152.50/x
  3. Step 3: Cross multiply
    774,268,549.03x = 1,161,403,934.34 × 591,076,152.50
  4. Step 4: Simplify right side
    774,268,549.03x = 686,478,169,008,049,792
  5. Step 5: Solve for x
    x = 686,478,169,008,049,792/774,268,549.03
  6. Step 6: Final answer
    x = 886,615,076.74

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1.5x scale

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.