Finding the Fourth Proportional to 237,983,547, 357,126,330.42 and 101,669,955.96
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Solution
The fourth proportional to 237,983,547, 357,126,330.42 and 101,669,955.96 is: 152,569,447.53
Step by Step Solution
- Step 1: Write the proportion equation
237,983,547 : 357,126,330.42 = 101,669,955.96 : x - Step 2: Convert to fraction form
237,983,547/357,126,330.42 = 101,669,955.96/x - Step 3: Cross multiply
237,983,547x = 357,126,330.42 × 101,669,955.96 - Step 4: Simplify right side
237,983,547x = 36,309,018,285,957,808 - Step 5: Solve for x
x = 36,309,018,285,957,808/237,983,547 - Step 6: Final answer
x = 152,569,447.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.