Finding the Fourth Proportional to 46,633,813,785.32, 69,950,924,618.76 and 14,762,642,346.99
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Solution
The fourth proportional to 46,633,813,785.32, 69,950,924,618.76 and 14,762,642,346.99 is: 22,144,028,081.04
Step by Step Solution
- Step 1: Write the proportion equation
46,633,813,785.32 : 69,950,924,618.76 = 14,762,642,346.99 : x - Step 2: Convert to fraction form
46,633,813,785.32/69,950,924,618.76 = 14,762,642,346.99/x - Step 3: Cross multiply
46,633,813,785.32x = 69,950,924,618.76 × 14,762,642,346.99 - Step 4: Simplify right side
46,633,813,785.32x = 1,032,660,481,988,011,622,400 - Step 5: Solve for x
x = 1,032,660,481,988,011,622,400/46,633,813,785.32 - Step 6: Final answer
x = 22,144,028,081.04
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1.5x scale
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.