Finding the Fourth Proportional to 181,732,710,931.24, 272,604,619,869.68 and 62,348,360,830.20
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Solution
The fourth proportional to 181,732,710,931.24, 272,604,619,869.68 and 62,348,360,830.20 is: 93,524,446,515.55
Step by Step Solution
- Step 1: Write the proportion equation
181,732,710,931.24 : 272,604,619,869.68 = 62,348,360,830.20 : x - Step 2: Convert to fraction form
181,732,710,931.24/272,604,619,869.68 = 62,348,360,830.20/x - Step 3: Cross multiply
181,732,710,931.24x = 272,604,619,869.68 × 62,348,360,830.20 - Step 4: Simplify right side
181,732,710,931.24x = 16,996,451,203,614,316,167,168 - Step 5: Solve for x
x = 16,996,451,203,614,316,167,168/181,732,710,931.24 - Step 6: Final answer
x = 93,524,446,515.55
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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.