Finding the Fourth Proportional to 106,167,273,557.94, 159,249,819,607.17 and 61,370,266,160.70
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Solution
The fourth proportional to 106,167,273,557.94, 159,249,819,607.17 and 61,370,266,160.70 is: 92,054,768,741.91
Step by Step Solution
- Step 1: Write the proportion equation
106,167,273,557.94 : 159,249,819,607.17 = 61,370,266,160.70 : x - Step 2: Convert to fraction form
106,167,273,557.94/159,249,819,607.17 = 61,370,266,160.70/x - Step 3: Cross multiply
106,167,273,557.94x = 159,249,819,607.17 × 61,370,266,160.70 - Step 4: Simplify right side
106,167,273,557.94x = 9,773,203,815,335,483,932,672 - Step 5: Solve for x
x = 9,773,203,815,335,483,932,672/106,167,273,557.94 - Step 6: Final answer
x = 92,054,768,741.91
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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.