Finding the Fourth Proportional to 270,501,203.84, 373,099,224.36 and 248,246,056.98
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Solution
The fourth proportional to 270,501,203.84, 373,099,224.36 and 248,246,056.98 is: 342,402,954.20
Step by Step Solution
- Step 1: Write the proportion equation
270,501,203.84 : 373,099,224.36 = 248,246,056.98 : x - Step 2: Convert to fraction form
270,501,203.84/373,099,224.36 = 248,246,056.98/x - Step 3: Cross multiply
270,501,203.84x = 373,099,224.36 × 248,246,056.98 - Step 4: Simplify right side
270,501,203.84x = 92,620,411,309,666,368 - Step 5: Solve for x
x = 92,620,411,309,666,368/270,501,203.84 - Step 6: Final answer
x = 342,402,954.20
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.