Finding the Fourth Proportional to 26,060,319.94, 35,963,227.62 and 14,299,665.55
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Solution
The fourth proportional to 26,060,319.94, 35,963,227.62 and 14,299,665.55 is: 19,733,530.83
Step by Step Solution
- Step 1: Write the proportion equation
26,060,319.94 : 35,963,227.62 = 14,299,665.55 : x - Step 2: Convert to fraction form
26,060,319.94/35,963,227.62 = 14,299,665.55/x - Step 3: Cross multiply
26,060,319.94x = 35,963,227.62 × 14,299,665.55 - Step 4: Simplify right side
26,060,319.94x = 514,262,127,064,522.50 - Step 5: Solve for x
x = 514,262,127,064,522.50/26,060,319.94 - Step 6: Final answer
x = 19,733,530.83
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.