Finding the Fourth Proportional to 14,772,813,414.76, 22,160,582,348.72 and 4,824,309,263.99
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Solution
The fourth proportional to 14,772,813,414.76, 22,160,582,348.72 and 4,824,309,263.99 is: 7,236,908,753.86
Step by Step Solution
- Step 1: Write the proportion equation
14,772,813,414.76 : 22,160,582,348.72 = 4,824,309,263.99 : x - Step 2: Convert to fraction form
14,772,813,414.76/22,160,582,348.72 = 4,824,309,263.99/x - Step 3: Cross multiply
14,772,813,414.76x = 22,160,582,348.72 × 4,824,309,263.99 - Step 4: Simplify right side
14,772,813,414.76x = 106,909,502,720,374,456,320 - Step 5: Solve for x
x = 106,909,502,720,374,456,320/14,772,813,414.76 - Step 6: Final answer
x = 7,236,908,753.86
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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.