Finding the Fourth Proportional to 16,437,386,965,356, 22,683,608,879,355 and 9,030,299,414,588.10
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Solution
The fourth proportional to 16,437,386,965,356, 22,683,608,879,355 and 9,030,299,414,588.10 is: 12,461,821,359,788.65
Step by Step Solution
- Step 1: Write the proportion equation
16,437,386,965,356 : 22,683,608,879,355 = 9,030,299,414,588.10 : x - Step 2: Convert to fraction form
16,437,386,965,356/22,683,608,879,355 = 9,030,299,414,588.10/x - Step 3: Cross multiply
16,437,386,965,356x = 22,683,608,879,355 × 9,030,299,414,588.10 - Step 4: Simplify right side
16,437,386,965,356x = 204,839,779,983,984,878,986,199,040 - Step 5: Solve for x
x = 204,839,779,983,984,878,986,199,040/16,437,386,965,356 - Step 6: Final answer
x = 12,461,821,359,788.65
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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.