Finding the Fourth Proportional to 710,270,896,570.70, 1,065,406,344,856 and 710,270,896,570.70
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Solution
The fourth proportional to 710,270,896,570.70, 1,065,406,344,856 and 710,270,896,570.70 is: 1,065,406,344,856
Step by Step Solution
- Step 1: Write the proportion equation
710,270,896,570.70 : 1,065,406,344,856 = 710,270,896,570.70 : x - Step 2: Convert to fraction form
710,270,896,570.70/1,065,406,344,856 = 710,270,896,570.70/x - Step 3: Cross multiply
710,270,896,570.70x = 1,065,406,344,856 × 710,270,896,570.70 - Step 4: Simplify right side
710,270,896,570.70x = 756,727,119,772,983,421,304,832 - Step 5: Solve for x
x = 756,727,119,772,983,421,304,832/710,270,896,570.70 - Step 6: Final answer
x = 1,065,406,344,856
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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.