Home / 1,727,861,503.17-2,384,447,333.79-975,333,076.77

Finding the Fourth Proportional to 1,727,861,503.17, 2,384,447,333.79 and 975,333,076.77

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Solution

The fourth proportional to 1,727,861,503.17, 2,384,447,333.79 and 975,333,076.77 is: 1,345,958,776.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,861,503.17 : 2,384,447,333.79 = 975,333,076.77 : x
  2. Step 2: Convert to fraction form
    1,727,861,503.17/2,384,447,333.79 = 975,333,076.77/x
  3. Step 3: Cross multiply
    1,727,861,503.17x = 2,384,447,333.79 × 975,333,076.77
  4. Step 4: Simplify right side
    1,727,861,503.17x = 2,325,630,354,461,423,616
  5. Step 5: Solve for x
    x = 2,325,630,354,461,423,616/1,727,861,503.17
  6. Step 6: Final answer
    x = 1,345,958,776.32

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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.