Finding the Fourth Proportional to 2,078,052,503,903.60, 3,114,896,765,886.60 and 699,177,805,331.95
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Solution
The fourth proportional to 2,078,052,503,903.60, 3,114,896,765,886.60 and 699,177,805,331.95 is: 1,048,032,559,580.22
Step by Step Solution
- Step 1: Write the proportion equation
2,078,052,503,903.60 : 3,114,896,765,886.60 = 699,177,805,331.95 : x - Step 2: Convert to fraction form
2,078,052,503,903.60/3,114,896,765,886.60 = 699,177,805,331.95/x - Step 3: Cross multiply
2,078,052,503,903.60x = 3,114,896,765,886.60 × 699,177,805,331.95 - Step 4: Simplify right side
2,078,052,503,903.60x = 2,177,866,684,608,181,843,263,488 - Step 5: Solve for x
x = 2,177,866,684,608,181,843,263,488/2,078,052,503,903.60 - Step 6: Final answer
x = 1,048,032,559,580.22
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.