Finding the Fourth Proportional to 32,730,676,656,580, 45,168,615,461,496 and 18,668,585,235,794
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Solution
The fourth proportional to 32,730,676,656,580, 45,168,615,461,496 and 18,668,585,235,794 is: 25,762,808,284,509.50
Step by Step Solution
- Step 1: Write the proportion equation
32,730,676,656,580 : 45,168,615,461,496 = 18,668,585,235,794 : x - Step 2: Convert to fraction form
32,730,676,656,580/45,168,615,461,496 = 18,668,585,235,794/x - Step 3: Cross multiply
32,730,676,656,580x = 45,168,615,461,496 × 18,668,585,235,794 - Step 4: Simplify right side
32,730,676,656,580x = 843,234,147,725,740,862,836,047,872 - Step 5: Solve for x
x = 843,234,147,725,740,862,836,047,872/32,730,676,656,580 - Step 6: Final answer
x = 25,762,808,284,509.50
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.