Finding the Fourth Proportional to 37,889,167,021,263, 56,735,869,829,358 and 26,149,797,162,603
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Solution
The fourth proportional to 37,889,167,021,263, 56,735,869,829,358 and 26,149,797,162,603 is: 39,157,141,856,640.99
Step by Step Solution
- Step 1: Write the proportion equation
37,889,167,021,263 : 56,735,869,829,358 = 26,149,797,162,603 : x - Step 2: Convert to fraction form
37,889,167,021,263/56,735,869,829,358 = 26,149,797,162,603/x - Step 3: Cross multiply
37,889,167,021,263x = 56,735,869,829,358 × 26,149,797,162,603 - Step 4: Simplify right side
37,889,167,021,263x = 1,483,631,487,881,558,947,484,663,808 - Step 5: Solve for x
x = 1,483,631,487,881,558,947,484,663,808/37,889,167,021,263 - Step 6: Final answer
x = 39,157,141,856,640.99
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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.