Finding the Fourth Proportional to 56,249,977.84, 84,206,860.98 and 34,024,860.68
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Solution
The fourth proportional to 56,249,977.84, 84,206,860.98 and 34,024,860.68 is: 50,935,606.08
Step by Step Solution
- Step 1: Write the proportion equation
56,249,977.84 : 84,206,860.98 = 34,024,860.68 : x - Step 2: Convert to fraction form
56,249,977.84/84,206,860.98 = 34,024,860.68/x - Step 3: Cross multiply
56,249,977.84x = 84,206,860.98 × 34,024,860.68 - Step 4: Simplify right side
56,249,977.84x = 2,865,126,713,261,054 - Step 5: Solve for x
x = 2,865,126,713,261,054/56,249,977.84 - Step 6: Final answer
x = 50,935,606.08
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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.