Home / 1,712,210,298.55-2,567,685,482.47-591,448,736.73

Finding the Fourth Proportional to 1,712,210,298.55, 2,567,685,482.47 and 591,448,736.73

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Solution

The fourth proportional to 1,712,210,298.55, 2,567,685,482.47 and 591,448,736.73 is: 886,955,496.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,210,298.55 : 2,567,685,482.47 = 591,448,736.73 : x
  2. Step 2: Convert to fraction form
    1,712,210,298.55/2,567,685,482.47 = 591,448,736.73/x
  3. Step 3: Cross multiply
    1,712,210,298.55x = 2,567,685,482.47 × 591,448,736.73
  4. Step 4: Simplify right side
    1,712,210,298.55x = 1,518,654,334,926,842,112
  5. Step 5: Solve for x
    x = 1,518,654,334,926,842,112/1,712,210,298.55
  6. Step 6: Final answer
    x = 886,955,496.19

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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.