Finding the Fourth Proportional to 340,484,154.48, 510,798,043.08 and 110,435,374.08
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Solution
The fourth proportional to 340,484,154.48, 510,798,043.08 and 110,435,374.08 is: 165,676,353.00
Step by Step Solution
- Step 1: Write the proportion equation
340,484,154.48 : 510,798,043.08 = 110,435,374.08 : x - Step 2: Convert to fraction form
340,484,154.48/510,798,043.08 = 110,435,374.08/x - Step 3: Cross multiply
340,484,154.48x = 510,798,043.08 × 110,435,374.08 - Step 4: Simplify right side
340,484,154.48x = 56,410,172,966,871,752 - Step 5: Solve for x
x = 56,410,172,966,871,752/340,484,154.48 - Step 6: Final answer
x = 165,676,353.00
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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.