Home / 35,426,822,952.30-53,178,050,544.75-15,268,197,154.74

Finding the Fourth Proportional to 35,426,822,952.30, 53,178,050,544.75 and 15,268,197,154.74

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Solution

The fourth proportional to 35,426,822,952.30, 53,178,050,544.75 and 15,268,197,154.74 is: 22,918,593,663.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,426,822,952.30 : 53,178,050,544.75 = 15,268,197,154.74 : x
  2. Step 2: Convert to fraction form
    35,426,822,952.30/53,178,050,544.75 = 15,268,197,154.74/x
  3. Step 3: Cross multiply
    35,426,822,952.30x = 53,178,050,544.75 × 15,268,197,154.74
  4. Step 4: Simplify right side
    35,426,822,952.30x = 811,932,960,022,184,591,360
  5. Step 5: Solve for x
    x = 811,932,960,022,184,591,360/35,426,822,952.30
  6. Step 6: Final answer
    x = 22,918,593,663.21

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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.