Finding the Fourth Proportional to 184,025,260.80, 275,803,444.80 and 97,804,972.80
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Solution
The fourth proportional to 184,025,260.80, 275,803,444.80 and 97,804,972.80 is: 146,582,856.61
Step by Step Solution
- Step 1: Write the proportion equation
184,025,260.80 : 275,803,444.80 = 97,804,972.80 : x - Step 2: Convert to fraction form
184,025,260.80/275,803,444.80 = 97,804,972.80/x - Step 3: Cross multiply
184,025,260.80x = 275,803,444.80 × 97,804,972.80 - Step 4: Simplify right side
184,025,260.80x = 26,974,948,416,810,300 - Step 5: Solve for x
x = 26,974,948,416,810,300/184,025,260.80 - Step 6: Final answer
x = 146,582,856.61
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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.