Home / 10,490,211,937.08-14,477,969,044.59-6,678,517,302.63

Finding the Fourth Proportional to 10,490,211,937.08, 14,477,969,044.59 and 6,678,517,302.63

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Solution

The fourth proportional to 10,490,211,937.08, 14,477,969,044.59 and 6,678,517,302.63 is: 9,217,293,926.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,490,211,937.08 : 14,477,969,044.59 = 6,678,517,302.63 : x
  2. Step 2: Convert to fraction form
    10,490,211,937.08/14,477,969,044.59 = 6,678,517,302.63/x
  3. Step 3: Cross multiply
    10,490,211,937.08x = 14,477,969,044.59 × 6,678,517,302.63
  4. Step 4: Simplify right side
    10,490,211,937.08x = 96,691,366,771,209,142,272
  5. Step 5: Solve for x
    x = 96,691,366,771,209,142,272/10,490,211,937.08
  6. Step 6: Final answer
    x = 9,217,293,926.11

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1.5x scale

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.