Finding the Fourth Proportional to 592,708,688.87, 888,718,412.93 and 224,272,102.77
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Solution
The fourth proportional to 592,708,688.87, 888,718,412.93 and 224,272,102.77 is: 336,277,754.96
Step by Step Solution
- Step 1: Write the proportion equation
592,708,688.87 : 888,718,412.93 = 224,272,102.77 : x - Step 2: Convert to fraction form
592,708,688.87/888,718,412.93 = 224,272,102.77/x - Step 3: Cross multiply
592,708,688.87x = 888,718,412.93 × 224,272,102.77 - Step 4: Simplify right side
592,708,688.87x = 199,314,747,237,106,880 - Step 5: Solve for x
x = 199,314,747,237,106,880/592,708,688.87 - Step 6: Final answer
x = 336,277,754.96
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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.