Finding the Fourth Proportional to 93,328,476.70, 130,357,536.50 and 93,328,476.70
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Solution
The fourth proportional to 93,328,476.70, 130,357,536.50 and 93,328,476.70 is: 130,357,536.50
Step by Step Solution
- Step 1: Write the proportion equation
93,328,476.70 : 130,357,536.50 = 93,328,476.70 : x - Step 2: Convert to fraction form
93,328,476.70/130,357,536.50 = 93,328,476.70/x - Step 3: Cross multiply
93,328,476.70x = 130,357,536.50 × 93,328,476.70 - Step 4: Simplify right side
93,328,476.70x = 12,166,070,307,909,650 - Step 5: Solve for x
x = 12,166,070,307,909,650/93,328,476.70 - Step 6: Final answer
x = 130,357,536.50
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.