Finding the Third Proportional to 153,242,352 and 340,496,924
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Solution
The third proportional to 153,242,352 and 340,496,924 is: 756,567,317.98
Step by Step Solution
- Step 1: Write the proportion equation
153,242,352 : 340,496,924 = 340,496,924 : x - Step 2: Convert to fraction form
153,242,352/340,496,924 = 340,496,924/x - Step 3: Cross multiply
153,242,352x = 340,496,924 × 340,496,924 - Step 4: Simplify right side
153,242,352x = 115,938,155,253,461,776 - Step 5: Solve for x
x = 115,938,155,253,461,776/153,242,352 - Step 6: Final answer
x = 756,567,317.98
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.