Home / 9,880,191,991,393.50-13,634,995,656,944-5,490,707,440,094.70

Finding the Fourth Proportional to 9,880,191,991,393.50, 13,634,995,656,944 and 5,490,707,440,094.70

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Solution

The fourth proportional to 9,880,191,991,393.50, 13,634,995,656,944 and 5,490,707,440,094.70 is: 7,577,360,051,753.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,880,191,991,393.50 : 13,634,995,656,944 = 5,490,707,440,094.70 : x
  2. Step 2: Convert to fraction form
    9,880,191,991,393.50/13,634,995,656,944 = 5,490,707,440,094.70/x
  3. Step 3: Cross multiply
    9,880,191,991,393.50x = 13,634,995,656,944 × 5,490,707,440,094.70
  4. Step 4: Simplify right side
    9,880,191,991,393.50x = 74,865,772,099,241,341,611,933,696
  5. Step 5: Solve for x
    x = 74,865,772,099,241,341,611,933,696/9,880,191,991,393.50
  6. Step 6: Final answer
    x = 7,577,360,051,753.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.