Finding the Fourth Proportional to 94,779,732, 142,169,598 and 22,976,148
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Solution
The fourth proportional to 94,779,732, 142,169,598 and 22,976,148 is: 34,464,222
Step by Step Solution
- Step 1: Write the proportion equation
94,779,732 : 142,169,598 = 22,976,148 : x - Step 2: Convert to fraction form
94,779,732/142,169,598 = 22,976,148/x - Step 3: Cross multiply
94,779,732x = 142,169,598 × 22,976,148 - Step 4: Simplify right side
94,779,732x = 3,266,509,724,748,504 - Step 5: Solve for x
x = 3,266,509,724,748,504/94,779,732 - Step 6: Final answer
x = 34,464,222
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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.