Home / 3,076,903,894.02-4,246,142,155.29-1,667,207,483.16

Finding the Fourth Proportional to 3,076,903,894.02, 4,246,142,155.29 and 1,667,207,483.16

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Solution

The fourth proportional to 3,076,903,894.02, 4,246,142,155.29 and 1,667,207,483.16 is: 2,300,754,336.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,903,894.02 : 4,246,142,155.29 = 1,667,207,483.16 : x
  2. Step 2: Convert to fraction form
    3,076,903,894.02/4,246,142,155.29 = 1,667,207,483.16/x
  3. Step 3: Cross multiply
    3,076,903,894.02x = 4,246,142,155.29 × 1,667,207,483.16
  4. Step 4: Simplify right side
    3,076,903,894.02x = 7,079,199,975,860,619,264
  5. Step 5: Solve for x
    x = 7,079,199,975,860,619,264/3,076,903,894.02
  6. Step 6: Final answer
    x = 2,300,754,336.08

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1.5x scale

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.