Finding the Fourth Proportional to 3,176,059,707.24, 4,763,078,818.68 and 1,048,509,265.96
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Solution
The fourth proportional to 3,176,059,707.24, 4,763,078,818.68 and 1,048,509,265.96 is: 1,572,430,223.68
Step by Step Solution
- Step 1: Write the proportion equation
3,176,059,707.24 : 4,763,078,818.68 = 1,048,509,265.96 : x - Step 2: Convert to fraction form
3,176,059,707.24/4,763,078,818.68 = 1,048,509,265.96/x - Step 3: Cross multiply
3,176,059,707.24x = 4,763,078,818.68 × 1,048,509,265.96 - Step 4: Simplify right side
3,176,059,707.24x = 4,994,132,275,883,791,360 - Step 5: Solve for x
x = 4,994,132,275,883,791,360/3,176,059,707.24 - Step 6: Final answer
x = 1,572,430,223.68
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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.