Finding the Fourth Proportional to 53,016,358.02, 73,163,247.37 and 29,176,730.00
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Solution
The fourth proportional to 53,016,358.02, 73,163,247.37 and 29,176,730.00 is: 40,264,257.95
Step by Step Solution
- Step 1: Write the proportion equation
53,016,358.02 : 73,163,247.37 = 29,176,730.00 : x - Step 2: Convert to fraction form
53,016,358.02/73,163,247.37 = 29,176,730.00/x - Step 3: Cross multiply
53,016,358.02x = 73,163,247.37 × 29,176,730.00 - Step 4: Simplify right side
53,016,358.02x = 2,134,664,314,657,079.25 - Step 5: Solve for x
x = 2,134,664,314,657,079.25/53,016,358.02 - Step 6: Final answer
x = 40,264,257.95
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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.