Home / 10,761,870,988.24-14,851,748,403.24-6,245,400,360.40

Finding the Fourth Proportional to 10,761,870,988.24, 14,851,748,403.24 and 6,245,400,360.40

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Solution

The fourth proportional to 10,761,870,988.24, 14,851,748,403.24 and 6,245,400,360.40 is: 8,618,865,151.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,761,870,988.24 : 14,851,748,403.24 = 6,245,400,360.40 : x
  2. Step 2: Convert to fraction form
    10,761,870,988.24/14,851,748,403.24 = 6,245,400,360.40/x
  3. Step 3: Cross multiply
    10,761,870,988.24x = 14,851,748,403.24 × 6,245,400,360.40
  4. Step 4: Simplify right side
    10,761,870,988.24x = 92,755,114,830,165,213,184
  5. Step 5: Solve for x
    x = 92,755,114,830,165,213,184/10,761,870,988.24
  6. Step 6: Final answer
    x = 8,618,865,151.94

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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.