Home / 14,996,778,244.40-22,495,167,366.60-12,566,037,969.20

Finding the Fourth Proportional to 14,996,778,244.40, 22,495,167,366.60 and 12,566,037,969.20

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Solution

The fourth proportional to 14,996,778,244.40, 22,495,167,366.60 and 12,566,037,969.20 is: 18,849,056,953.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,996,778,244.40 : 22,495,167,366.60 = 12,566,037,969.20 : x
  2. Step 2: Convert to fraction form
    14,996,778,244.40/22,495,167,366.60 = 12,566,037,969.20/x
  3. Step 3: Cross multiply
    14,996,778,244.40x = 22,495,167,366.60 × 12,566,037,969.20
  4. Step 4: Simplify right side
    14,996,778,244.40x = 282,675,127,252,204,388,352
  5. Step 5: Solve for x
    x = 282,675,127,252,204,388,352/14,996,778,244.40
  6. Step 6: Final answer
    x = 18,849,056,953.80

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1.5x scale

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.