Finding the Fourth Proportional to 58,523,730.92, 87,785,345.66 and 14,804,903.24
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Solution
The fourth proportional to 58,523,730.92, 87,785,345.66 and 14,804,903.24 is: 22,207,291.43
Step by Step Solution
- Step 1: Write the proportion equation
58,523,730.92 : 87,785,345.66 = 14,804,903.24 : x - Step 2: Convert to fraction form
58,523,730.92/87,785,345.66 = 14,804,903.24/x - Step 3: Cross multiply
58,523,730.92x = 87,785,345.66 × 14,804,903.24 - Step 4: Simplify right side
58,523,730.92x = 1,299,653,548,386,254 - Step 5: Solve for x
x = 1,299,653,548,386,254/58,523,730.92 - Step 6: Final answer
x = 22,207,291.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.