Finding the Fourth Proportional to 596,249,166.80, 893,841,871.80 and 232,658,958.80
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Solution
The fourth proportional to 596,249,166.80, 893,841,871.80 and 232,658,958.80 is: 348,780,896.99
Step by Step Solution
- Step 1: Write the proportion equation
596,249,166.80 : 893,841,871.80 = 232,658,958.80 : x - Step 2: Convert to fraction form
596,249,166.80/893,841,871.80 = 232,658,958.80/x - Step 3: Cross multiply
596,249,166.80x = 893,841,871.80 × 232,658,958.80 - Step 4: Simplify right side
596,249,166.80x = 207,960,319,224,831,072 - Step 5: Solve for x
x = 207,960,319,224,831,072/596,249,166.80 - Step 6: Final answer
x = 348,780,896.99
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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.