Finding the Fourth Proportional to 2,975,791,457.33, 4,466,445,281.70 and 1,502,965,576.08
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Solution
The fourth proportional to 2,975,791,457.33, 4,466,445,281.70 and 1,502,965,576.08 is: 2,255,841,379.38
Step by Step Solution
- Step 1: Write the proportion equation
2,975,791,457.33 : 4,466,445,281.70 = 1,502,965,576.08 : x - Step 2: Convert to fraction form
2,975,791,457.33/4,466,445,281.70 = 1,502,965,576.08/x - Step 3: Cross multiply
2,975,791,457.33x = 4,466,445,281.70 × 1,502,965,576.08 - Step 4: Simplify right side
2,975,791,457.33x = 6,712,913,505,840,037,888 - Step 5: Solve for x
x = 6,712,913,505,840,037,888/2,975,791,457.33 - Step 6: Final answer
x = 2,255,841,379.38
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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.