Finding the Fourth Proportional to 51,104,739,703.79, 76,588,587,977.98 and 39,773,599,038.29
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Solution
The fourth proportional to 51,104,739,703.79, 76,588,587,977.98 and 39,773,599,038.29 is: 59,607,069,849.12
Step by Step Solution
- Step 1: Write the proportion equation
51,104,739,703.79 : 76,588,587,977.98 = 39,773,599,038.29 : x - Step 2: Convert to fraction form
51,104,739,703.79/76,588,587,977.98 = 39,773,599,038.29/x - Step 3: Cross multiply
51,104,739,703.79x = 76,588,587,977.98 × 39,773,599,038.29 - Step 4: Simplify right side
51,104,739,703.79x = 3,046,203,789,145,206,685,696 - Step 5: Solve for x
x = 3,046,203,789,145,206,685,696/51,104,739,703.79 - Step 6: Final answer
x = 59,607,069,849.12
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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.