Finding the Fourth Proportional to 453,464,869,550.58, 625,781,496,047.35 and 244,891,772,071.02
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Solution
The fourth proportional to 453,464,869,550.58, 625,781,496,047.35 and 244,891,772,071.02 is: 337,950,632,533.39
Step by Step Solution
- Step 1: Write the proportion equation
453,464,869,550.58 : 625,781,496,047.35 = 244,891,772,071.02 : x - Step 2: Convert to fraction form
453,464,869,550.58/625,781,496,047.35 = 244,891,772,071.02/x - Step 3: Cross multiply
453,464,869,550.58x = 625,781,496,047.35 × 244,891,772,071.02 - Step 4: Simplify right side
453,464,869,550.58x = 153,248,739,496,289,519,009,792 - Step 5: Solve for x
x = 153,248,739,496,289,519,009,792/453,464,869,550.58 - Step 6: Final answer
x = 337,950,632,533.39
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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.