Finding the Fourth Proportional to 7,550,713,731,030.80, 11,326,070,596,546 and 7,550,713,731,030.80
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Solution
The fourth proportional to 7,550,713,731,030.80, 11,326,070,596,546 and 7,550,713,731,030.80 is: 11,326,070,596,546
Step by Step Solution
- Step 1: Write the proportion equation
7,550,713,731,030.80 : 11,326,070,596,546 = 7,550,713,731,030.80 : x - Step 2: Convert to fraction form
7,550,713,731,030.80/11,326,070,596,546 = 7,550,713,731,030.80/x - Step 3: Cross multiply
7,550,713,731,030.80x = 11,326,070,596,546 × 7,550,713,731,030.80 - Step 4: Simplify right side
7,550,713,731,030.80x = 85,519,916,771,964,091,325,480,960 - Step 5: Solve for x
x = 85,519,916,771,964,091,325,480,960/7,550,713,731,030.80 - Step 6: Final answer
x = 11,326,070,596,546
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.