Finding the Fourth Proportional to 94,513,328.33, 130,341,715.07 and 64,787,176.00
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Solution
The fourth proportional to 94,513,328.33, 130,341,715.07 and 64,787,176.00 is: 89,346,886.66
Step by Step Solution
- Step 1: Write the proportion equation
94,513,328.33 : 130,341,715.07 = 64,787,176.00 : x - Step 2: Convert to fraction form
94,513,328.33/130,341,715.07 = 64,787,176.00/x - Step 3: Cross multiply
94,513,328.33x = 130,341,715.07 × 64,787,176.00 - Step 4: Simplify right side
94,513,328.33x = 8,444,471,634,218,057 - Step 5: Solve for x
x = 8,444,471,634,218,057/94,513,328.33 - Step 6: Final answer
x = 89,346,886.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.