Finding the Fourth Proportional to 4,124,232,543.04, 6,190,344,088.74 and 3,900,255,072.68
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Solution
The fourth proportional to 4,124,232,543.04, 6,190,344,088.74 and 3,900,255,072.68 is: 5,854,160,909.17
Step by Step Solution
- Step 1: Write the proportion equation
4,124,232,543.04 : 6,190,344,088.74 = 3,900,255,072.68 : x - Step 2: Convert to fraction form
4,124,232,543.04/6,190,344,088.74 = 3,900,255,072.68/x - Step 3: Cross multiply
4,124,232,543.04x = 6,190,344,088.74 × 3,900,255,072.68 - Step 4: Simplify right side
4,124,232,543.04x = 24,143,920,933,758,312,448 - Step 5: Solve for x
x = 24,143,920,933,758,312,448/4,124,232,543.04 - Step 6: Final answer
x = 5,854,160,909.17
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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.