Finding the Third Proportional to 294,184,370 and 474,009,387
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Solution
The third proportional to 294,184,370 and 474,009,387 is: 763,755,392.46
Step by Step Solution
- Step 1: Write the proportion equation
294,184,370 : 474,009,387 = 474,009,387 : x - Step 2: Convert to fraction form
294,184,370/474,009,387 = 474,009,387/x - Step 3: Cross multiply
294,184,370x = 474,009,387 × 474,009,387 - Step 4: Simplify right side
294,184,370x = 224,684,898,964,115,776 - Step 5: Solve for x
x = 224,684,898,964,115,776/294,184,370 - Step 6: Final answer
x = 763,755,392.46
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.