Finding the Fourth Proportional to 46,533,403.08, 64,214,024.78 and 26,672,930.40
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Solution
The fourth proportional to 46,533,403.08, 64,214,024.78 and 26,672,930.40 is: 36,807,456.59
Step by Step Solution
- Step 1: Write the proportion equation
46,533,403.08 : 64,214,024.78 = 26,672,930.40 : x - Step 2: Convert to fraction form
46,533,403.08/64,214,024.78 = 26,672,930.40/x - Step 3: Cross multiply
46,533,403.08x = 64,214,024.78 × 26,672,930.40 - Step 4: Simplify right side
46,533,403.08x = 1,712,776,213,660,815.25 - Step 5: Solve for x
x = 1,712,776,213,660,815.25/46,533,403.08 - Step 6: Final answer
x = 36,807,456.59
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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.