Finding the Third Proportional to 84,130,506 and 133,103,403
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Solution
The third proportional to 84,130,506 and 133,103,403 is: 210,583,731.54
Step by Step Solution
- Step 1: Write the proportion equation
84,130,506 : 133,103,403 = 133,103,403 : x - Step 2: Convert to fraction form
84,130,506/133,103,403 = 133,103,403/x - Step 3: Cross multiply
84,130,506x = 133,103,403 × 133,103,403 - Step 4: Simplify right side
84,130,506x = 17,716,515,890,180,408 - Step 5: Solve for x
x = 17,716,515,890,180,408/84,130,506 - Step 6: Final answer
x = 210,583,731.54
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.