Home / 9,425,236,875.90-14,137,855,313.85-4,179,276,476.70

Finding the Fourth Proportional to 9,425,236,875.90, 14,137,855,313.85 and 4,179,276,476.70

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Solution

The fourth proportional to 9,425,236,875.90, 14,137,855,313.85 and 4,179,276,476.70 is: 6,268,914,715.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,425,236,875.90 : 14,137,855,313.85 = 4,179,276,476.70 : x
  2. Step 2: Convert to fraction form
    9,425,236,875.90/14,137,855,313.85 = 4,179,276,476.70/x
  3. Step 3: Cross multiply
    9,425,236,875.90x = 14,137,855,313.85 × 4,179,276,476.70
  4. Step 4: Simplify right side
    9,425,236,875.90x = 59,086,006,144,161,398,784
  5. Step 5: Solve for x
    x = 59,086,006,144,161,398,784/9,425,236,875.90
  6. Step 6: Final answer
    x = 6,268,914,715.05

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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.