Finding the Fourth Proportional to 102,283,252.60, 153,423,829.14 and 59,124,994.60
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Solution
The fourth proportional to 102,283,252.60, 153,423,829.14 and 59,124,994.60 is: 88,686,885.08
Step by Step Solution
- Step 1: Write the proportion equation
102,283,252.60 : 153,423,829.14 = 59,124,994.60 : x - Step 2: Convert to fraction form
102,283,252.60/153,423,829.14 = 59,124,994.60/x - Step 3: Cross multiply
102,283,252.60x = 153,423,829.14 × 59,124,994.60 - Step 4: Simplify right side
102,283,252.60x = 9,071,183,069,413,822 - Step 5: Solve for x
x = 9,071,183,069,413,822/102,283,252.60 - Step 6: Final answer
x = 88,686,885.08
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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.