Home / 97,604,352,001.60-146,406,528,002.40-26,858,926,081.60

Finding the Fourth Proportional to 97,604,352,001.60, 146,406,528,002.40 and 26,858,926,081.60

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Solution

The fourth proportional to 97,604,352,001.60, 146,406,528,002.40 and 26,858,926,081.60 is: 40,288,389,122.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,604,352,001.60 : 146,406,528,002.40 = 26,858,926,081.60 : x
  2. Step 2: Convert to fraction form
    97,604,352,001.60/146,406,528,002.40 = 26,858,926,081.60/x
  3. Step 3: Cross multiply
    97,604,352,001.60x = 146,406,528,002.40 × 26,858,926,081.60
  4. Step 4: Simplify right side
    97,604,352,001.60x = 3,932,322,113,480,161,755,136
  5. Step 5: Solve for x
    x = 3,932,322,113,480,161,755,136/97,604,352,001.60
  6. Step 6: Final answer
    x = 40,288,389,122.40

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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.