Home / 50,006,700,671.60-69,006,712,666.20-29,685,025,054.64

Finding the Fourth Proportional to 50,006,700,671.60, 69,006,712,666.20 and 29,685,025,054.64

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Solution

The fourth proportional to 50,006,700,671.60, 69,006,712,666.20 and 29,685,025,054.64 is: 40,963,830,185.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,006,700,671.60 : 69,006,712,666.20 = 29,685,025,054.64 : x
  2. Step 2: Convert to fraction form
    50,006,700,671.60/69,006,712,666.20 = 29,685,025,054.64/x
  3. Step 3: Cross multiply
    50,006,700,671.60x = 69,006,712,666.20 × 29,685,025,054.64
  4. Step 4: Simplify right side
    50,006,700,671.60x = 2,048,465,994,434,490,400,768
  5. Step 5: Solve for x
    x = 2,048,465,994,434,490,400,768/50,006,700,671.60
  6. Step 6: Final answer
    x = 40,963,830,185.22

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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.