Finding the Fourth Proportional to 2,214,148,119,752.40, 3,320,886,605,706.20 and 602,607,581,626.24
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Solution
The fourth proportional to 2,214,148,119,752.40, 3,320,886,605,706.20 and 602,607,581,626.24 is: 903,820,041,878.40
Step by Step Solution
- Step 1: Write the proportion equation
2,214,148,119,752.40 : 3,320,886,605,706.20 = 602,607,581,626.24 : x - Step 2: Convert to fraction form
2,214,148,119,752.40/3,320,886,605,706.20 = 602,607,581,626.24/x - Step 3: Cross multiply
2,214,148,119,752.40x = 3,320,886,605,706.20 × 602,607,581,626.24 - Step 4: Simplify right side
2,214,148,119,752.40x = 2,001,191,446,319,585,998,929,920 - Step 5: Solve for x
x = 2,001,191,446,319,585,998,929,920/2,214,148,119,752.40 - Step 6: Final answer
x = 903,820,041,878.40
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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.