Finding the Fourth Proportional to 97,473,808.24, 146,209,585.12 and 23,698,006.08
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Solution
The fourth proportional to 97,473,808.24, 146,209,585.12 and 23,698,006.08 is: 35,546,735.06
Step by Step Solution
- Step 1: Write the proportion equation
97,473,808.24 : 146,209,585.12 = 23,698,006.08 : x - Step 2: Convert to fraction form
97,473,808.24/146,209,585.12 = 23,698,006.08/x - Step 3: Cross multiply
97,473,808.24x = 146,209,585.12 × 23,698,006.08 - Step 4: Simplify right side
97,473,808.24x = 3,464,875,637,128,037.50 - Step 5: Solve for x
x = 3,464,875,637,128,037.50/97,473,808.24 - Step 6: Final answer
x = 35,546,735.06
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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.