Finding the Fourth Proportional to 48,954,726.54, 73,250,962.47 and 29,535,216.30
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Solution
The fourth proportional to 48,954,726.54, 73,250,962.47 and 29,535,216.30 is: 44,193,547.26
Step by Step Solution
- Step 1: Write the proportion equation
48,954,726.54 : 73,250,962.47 = 29,535,216.30 : x - Step 2: Convert to fraction form
48,954,726.54/73,250,962.47 = 29,535,216.30/x - Step 3: Cross multiply
48,954,726.54x = 73,250,962.47 × 29,535,216.30 - Step 4: Simplify right side
48,954,726.54x = 2,163,483,020,734,632.25 - Step 5: Solve for x
x = 2,163,483,020,734,632.25/48,954,726.54 - Step 6: Final answer
x = 44,193,547.26
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.