Home / 24,712,946.20-37,076,417.70-7,675,341.40

Finding the Fourth Proportional to 24,712,946.20, 37,076,417.70 and 7,675,341.40

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Solution

The fourth proportional to 24,712,946.20, 37,076,417.70 and 7,675,341.40 is: 11,515,185.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,712,946.20 : 37,076,417.70 = 7,675,341.40 : x
  2. Step 2: Convert to fraction form
    24,712,946.20/37,076,417.70 = 7,675,341.40/x
  3. Step 3: Cross multiply
    24,712,946.20x = 37,076,417.70 × 7,675,341.40
  4. Step 4: Simplify right side
    24,712,946.20x = 284,574,163,736,502.81
  5. Step 5: Solve for x
    x = 284,574,163,736,502.81/24,712,946.20
  6. Step 6: Final answer
    x = 11,515,185.66

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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.