Home / 94,355,780,061.28-141,553,547,656.08-30,608,148,374.68

Finding the Fourth Proportional to 94,355,780,061.28, 141,553,547,656.08 and 30,608,148,374.68

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Solution

The fourth proportional to 94,355,780,061.28, 141,553,547,656.08 and 30,608,148,374.68 is: 45,918,670,661.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,355,780,061.28 : 141,553,547,656.08 = 30,608,148,374.68 : x
  2. Step 2: Convert to fraction form
    94,355,780,061.28/141,553,547,656.08 = 30,608,148,374.68/x
  3. Step 3: Cross multiply
    94,355,780,061.28x = 141,553,547,656.08 × 30,608,148,374.68
  4. Step 4: Simplify right side
    94,355,780,061.28x = 4,332,691,989,619,632,766,976
  5. Step 5: Solve for x
    x = 4,332,691,989,619,632,766,976/94,355,780,061.28
  6. Step 6: Final answer
    x = 45,918,670,661.25

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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.