Finding the Fourth Proportional to 23,596,536,297.17, 32,563,233,153.07 and 12,745,607,457.08
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Solution
The fourth proportional to 23,596,536,297.17, 32,563,233,153.07 and 12,745,607,457.08 is: 17,588,945,346.70
Step by Step Solution
- Step 1: Write the proportion equation
23,596,536,297.17 : 32,563,233,153.07 = 12,745,607,457.08 : x - Step 2: Convert to fraction form
23,596,536,297.17/32,563,233,153.07 = 12,745,607,457.08/x - Step 3: Cross multiply
23,596,536,297.17x = 32,563,233,153.07 × 12,745,607,457.08 - Step 4: Simplify right side
23,596,536,297.17x = 415,038,187,302,215,417,856 - Step 5: Solve for x
x = 415,038,187,302,215,417,856/23,596,536,297.17 - Step 6: Final answer
x = 17,588,945,346.70
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1.5x scale
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.