Finding the Fourth Proportional to 62,878,503.60, 94,291,883.19 and 24,031,303.74
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Solution
The fourth proportional to 62,878,503.60, 94,291,883.19 and 24,031,303.74 is: 36,037,067.61
Step by Step Solution
- Step 1: Write the proportion equation
62,878,503.60 : 94,291,883.19 = 24,031,303.74 : x - Step 2: Convert to fraction form
62,878,503.60/94,291,883.19 = 24,031,303.74/x - Step 3: Cross multiply
62,878,503.60x = 94,291,883.19 × 24,031,303.74 - Step 4: Simplify right side
62,878,503.60x = 2,265,956,885,155,490 - Step 5: Solve for x
x = 2,265,956,885,155,490/62,878,503.60 - Step 6: Final answer
x = 36,037,067.61
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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.