Home / 25,806,192,864.84-38,713,370,764.32-9,243,600,265.80

Finding the Fourth Proportional to 25,806,192,864.84, 38,713,370,764.32 and 9,243,600,265.80

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Solution

The fourth proportional to 25,806,192,864.84, 38,713,370,764.32 and 9,243,600,265.80 is: 13,866,862,352.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,806,192,864.84 : 38,713,370,764.32 = 9,243,600,265.80 : x
  2. Step 2: Convert to fraction form
    25,806,192,864.84/38,713,370,764.32 = 9,243,600,265.80/x
  3. Step 3: Cross multiply
    25,806,192,864.84x = 38,713,370,764.32 × 9,243,600,265.80
  4. Step 4: Simplify right side
    25,806,192,864.84x = 357,850,924,287,082,299,392
  5. Step 5: Solve for x
    x = 357,850,924,287,082,299,392/25,806,192,864.84
  6. Step 6: Final answer
    x = 13,866,862,352.05

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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.