Finding the Fourth Proportional to 22,986,905,152,324, 34,480,447,184,534 and 5,561,229,123,179.60
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Solution
The fourth proportional to 22,986,905,152,324, 34,480,447,184,534 and 5,561,229,123,179.60 is: 8,341,865,326,898.96
Step by Step Solution
- Step 1: Write the proportion equation
22,986,905,152,324 : 34,480,447,184,534 = 5,561,229,123,179.60 : x - Step 2: Convert to fraction form
22,986,905,152,324/34,480,447,184,534 = 5,561,229,123,179.60/x - Step 3: Cross multiply
22,986,905,152,324x = 34,480,447,184,534 × 5,561,229,123,179.60 - Step 4: Simplify right side
22,986,905,152,324x = 191,753,667,062,886,515,655,835,648 - Step 5: Solve for x
x = 191,753,667,062,886,515,655,835,648/22,986,905,152,324 - Step 6: Final answer
x = 8,341,865,326,898.96
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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.