Finding the Fourth Proportional to 1,473,697,107,672, 2,210,590,695,430 and 505,591,968,480.05
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Solution
The fourth proportional to 1,473,697,107,672, 2,210,590,695,430 and 505,591,968,480.05 is: 758,403,402,834.73
Step by Step Solution
- Step 1: Write the proportion equation
1,473,697,107,672 : 2,210,590,695,430 = 505,591,968,480.05 : x - Step 2: Convert to fraction form
1,473,697,107,672/2,210,590,695,430 = 505,591,968,480.05/x - Step 3: Cross multiply
1,473,697,107,672x = 2,210,590,695,430 × 505,591,968,480.05 - Step 4: Simplify right side
1,473,697,107,672x = 1,117,656,901,206,136,301,027,328 - Step 5: Solve for x
x = 1,117,656,901,206,136,301,027,328/1,473,697,107,672 - Step 6: Final answer
x = 758,403,402,834.73
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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.