Finding the Fourth Proportional to 9,584,611,572.18, 14,378,462,231.98 and 2,952,237,628.30
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Solution
The fourth proportional to 9,584,611,572.18, 14,378,462,231.98 and 2,952,237,628.30 is: 4,428,832,292.12
Step by Step Solution
- Step 1: Write the proportion equation
9,584,611,572.18 : 14,378,462,231.98 = 2,952,237,628.30 : x - Step 2: Convert to fraction form
9,584,611,572.18/14,378,462,231.98 = 2,952,237,628.30/x - Step 3: Cross multiply
9,584,611,572.18x = 14,378,462,231.98 × 2,952,237,628.30 - Step 4: Simplify right side
9,584,611,572.18x = 42,448,637,238,341,763,072 - Step 5: Solve for x
x = 42,448,637,238,341,763,072/9,584,611,572.18 - Step 6: Final answer
x = 4,428,832,292.12
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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.