Finding the Fourth Proportional to 435,455,750.37, 600,928,670.58 and 239,885,462.37
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Solution
The fourth proportional to 435,455,750.37, 600,928,670.58 and 239,885,462.37 is: 331,041,792.12
Step by Step Solution
- Step 1: Write the proportion equation
435,455,750.37 : 600,928,670.58 = 239,885,462.37 : x - Step 2: Convert to fraction form
435,455,750.37/600,928,670.58 = 239,885,462.37/x - Step 3: Cross multiply
435,455,750.37x = 600,928,670.58 × 239,885,462.37 - Step 4: Simplify right side
435,455,750.37x = 144,154,051,993,472,736 - Step 5: Solve for x
x = 144,154,051,993,472,736/435,455,750.37 - Step 6: Final answer
x = 331,041,792.12
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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.