Finding the Fourth Proportional to 26,126,875.71, 36,056,318.99 and 14,524,632.95
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Solution
The fourth proportional to 26,126,875.71, 36,056,318.99 and 14,524,632.95 is: 20,044,677.54
Step by Step Solution
- Step 1: Write the proportion equation
26,126,875.71 : 36,056,318.99 = 14,524,632.95 : x - Step 2: Convert to fraction form
26,126,875.71/36,056,318.99 = 14,524,632.95/x - Step 3: Cross multiply
26,126,875.71x = 36,056,318.99 × 14,524,632.95 - Step 4: Simplify right side
26,126,875.71x = 523,704,798,604,959.94 - Step 5: Solve for x
x = 523,704,798,604,959.94/26,126,875.71 - Step 6: Final answer
x = 20,044,677.54
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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.