Finding the Fourth Proportional to 283,075,823,568.69, 424,615,322,811.55 and 94,421,201,216.53
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Solution
The fourth proportional to 283,075,823,568.69, 424,615,322,811.55 and 94,421,201,216.53 is: 141,632,331,328.64
Step by Step Solution
- Step 1: Write the proportion equation
283,075,823,568.69 : 424,615,322,811.55 = 94,421,201,216.53 : x - Step 2: Convert to fraction form
283,075,823,568.69/424,615,322,811.55 = 94,421,201,216.53/x - Step 3: Cross multiply
283,075,823,568.69x = 424,615,322,811.55 × 94,421,201,216.53 - Step 4: Simplify right side
283,075,823,568.69x = 40,092,688,834,809,078,743,040 - Step 5: Solve for x
x = 40,092,688,834,809,078,743,040/283,075,823,568.69 - Step 6: Final answer
x = 141,632,331,328.64
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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.