Finding the Fourth Proportional to 26,106,503.12, 36,027,574.64 and 14,346,502.64
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Solution
The fourth proportional to 26,106,503.12, 36,027,574.64 and 14,346,502.64 is: 19,798,503.55
Step by Step Solution
- Step 1: Write the proportion equation
26,106,503.12 : 36,027,574.64 = 14,346,502.64 : x - Step 2: Convert to fraction form
26,106,503.12/36,027,574.64 = 14,346,502.64/x - Step 3: Cross multiply
26,106,503.12x = 36,027,574.64 × 14,346,502.64 - Step 4: Simplify right side
26,106,503.12x = 516,869,694,685,557.06 - Step 5: Solve for x
x = 516,869,694,685,557.06/26,106,503.12 - Step 6: Final answer
x = 19,798,503.55
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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.