Finding the Fourth Proportional to 5,670,828,513.27, 8,506,174,345.92 and 1,473,409,916.79
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Solution
The fourth proportional to 5,670,828,513.27, 8,506,174,345.92 and 1,473,409,916.79 is: 2,210,097,097.08
Step by Step Solution
- Step 1: Write the proportion equation
5,670,828,513.27 : 8,506,174,345.92 = 1,473,409,916.79 : x - Step 2: Convert to fraction form
5,670,828,513.27/8,506,174,345.92 = 1,473,409,916.79/x - Step 3: Cross multiply
5,670,828,513.27x = 8,506,174,345.92 × 1,473,409,916.79 - Step 4: Simplify right side
5,670,828,513.27x = 12,533,081,635,223,220,224 - Step 5: Solve for x
x = 12,533,081,635,223,220,224/5,670,828,513.27 - Step 6: Final answer
x = 2,210,097,097.08
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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.