Finding the Fourth Proportional to 26,977,784,565.14, 37,227,867,775.68 and 14,768,127,710.88
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Solution
The fourth proportional to 26,977,784,565.14, 37,227,867,775.68 and 14,768,127,710.88 is: 20,379,208,840.80
Step by Step Solution
- Step 1: Write the proportion equation
26,977,784,565.14 : 37,227,867,775.68 = 14,768,127,710.88 : x - Step 2: Convert to fraction form
26,977,784,565.14/37,227,867,775.68 = 14,768,127,710.88/x - Step 3: Cross multiply
26,977,784,565.14x = 37,227,867,775.68 × 14,768,127,710.88 - Step 4: Simplify right side
26,977,784,565.14x = 549,785,905,714,996,379,648 - Step 5: Solve for x
x = 549,785,905,714,996,379,648/26,977,784,565.14 - Step 6: Final answer
x = 20,379,208,840.80
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.