Finding the Fourth Proportional to 83,958,705,290.70, 125,938,297,017.81 and 24,272,226,457.74
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Solution
The fourth proportional to 83,958,705,290.70, 125,938,297,017.81 and 24,272,226,457.74 is: 36,408,408,804.48
Step by Step Solution
- Step 1: Write the proportion equation
83,958,705,290.70 : 125,938,297,017.81 = 24,272,226,457.74 : x - Step 2: Convert to fraction form
83,958,705,290.70/125,938,297,017.81 = 24,272,226,457.74/x - Step 3: Cross multiply
83,958,705,290.70x = 125,938,297,017.81 × 24,272,226,457.74 - Step 4: Simplify right side
83,958,705,290.70x = 3,056,802,864,918,406,627,328 - Step 5: Solve for x
x = 3,056,802,864,918,406,627,328/83,958,705,290.70 - Step 6: Final answer
x = 36,408,408,804.48
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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.