Finding the Third Proportional to 47,291,430 and 101,875,776
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Solution
The third proportional to 47,291,430 and 101,875,776 is: 219,462,040.70
Step by Step Solution
- Step 1: Write the proportion equation
47,291,430 : 101,875,776 = 101,875,776 : x - Step 2: Convert to fraction form
47,291,430/101,875,776 = 101,875,776/x - Step 3: Cross multiply
47,291,430x = 101,875,776 × 101,875,776 - Step 4: Simplify right side
47,291,430x = 10,378,673,735,602,176 - Step 5: Solve for x
x = 10,378,673,735,602,176/47,291,430 - Step 6: Final answer
x = 219,462,040.70
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.