Finding the Fourth Proportional to 9,850,903,862.06, 14,799,928,862.00 and 6,316,569,856.95
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Solution
The fourth proportional to 9,850,903,862.06, 14,799,928,862.00 and 6,316,569,856.95 is: 9,489,970,244.73
Step by Step Solution
- Step 1: Write the proportion equation
9,850,903,862.06 : 14,799,928,862.00 = 6,316,569,856.95 : x - Step 2: Convert to fraction form
9,850,903,862.06/14,799,928,862.00 = 6,316,569,856.95/x - Step 3: Cross multiply
9,850,903,862.06x = 14,799,928,862.00 × 6,316,569,856.95 - Step 4: Simplify right side
9,850,903,862.06x = 93,484,784,534,672,867,328 - Step 5: Solve for x
x = 93,484,784,534,672,867,328/9,850,903,862.06 - Step 6: Final answer
x = 9,489,970,244.73
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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.