Finding the Fourth Proportional to 2,395,937,304.65, 3,306,564,575.85 and 1,324,217,579.33
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Solution
The fourth proportional to 2,395,937,304.65, 3,306,564,575.85 and 1,324,217,579.33 is: 1,827,514,822.71
Step by Step Solution
- Step 1: Write the proportion equation
2,395,937,304.65 : 3,306,564,575.85 = 1,324,217,579.33 : x - Step 2: Convert to fraction form
2,395,937,304.65/3,306,564,575.85 = 1,324,217,579.33/x - Step 3: Cross multiply
2,395,937,304.65x = 3,306,564,575.85 × 1,324,217,579.33 - Step 4: Simplify right side
2,395,937,304.65x = 4,378,610,938,513,882,624 - Step 5: Solve for x
x = 4,378,610,938,513,882,624/2,395,937,304.65 - Step 6: Final answer
x = 1,827,514,822.71
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.