Finding the Fourth Proportional to 35,366,390,671.94, 48,827,645,135.62 and 22,513,282,832.42
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Solution
The fourth proportional to 35,366,390,671.94, 48,827,645,135.62 and 22,513,282,832.42 is: 31,082,351,466.85
Step by Step Solution
- Step 1: Write the proportion equation
35,366,390,671.94 : 48,827,645,135.62 = 22,513,282,832.42 : x - Step 2: Convert to fraction form
35,366,390,671.94/48,827,645,135.62 = 22,513,282,832.42/x - Step 3: Cross multiply
35,366,390,671.94x = 48,827,645,135.62 × 22,513,282,832.42 - Step 4: Simplify right side
35,366,390,671.94x = 1,099,270,584,979,249,692,672 - Step 5: Solve for x
x = 1,099,270,584,979,249,692,672/35,366,390,671.94 - Step 6: Final answer
x = 31,082,351,466.85
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.