Home / 47,264,444.80-70,895,630.40-13,184,828.80

Finding the Fourth Proportional to 47,264,444.80, 70,895,630.40 and 13,184,828.80

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Solution

The fourth proportional to 47,264,444.80, 70,895,630.40 and 13,184,828.80 is: 19,776,953.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,264,444.80 : 70,895,630.40 = 13,184,828.80 : x
  2. Step 2: Convert to fraction form
    47,264,444.80/70,895,630.40 = 13,184,828.80/x
  3. Step 3: Cross multiply
    47,264,444.80x = 70,895,630.40 × 13,184,828.80
  4. Step 4: Simplify right side
    47,264,444.80x = 934,746,749,492,075.62
  5. Step 5: Solve for x
    x = 934,746,749,492,075.62/47,264,444.80
  6. Step 6: Final answer
    x = 19,776,953.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.