Home / 35,429,484,719.20-53,151,879,829.20-10,588,656,920.80

Finding the Fourth Proportional to 35,429,484,719.20, 53,151,879,829.20 and 10,588,656,920.80

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Solution

The fourth proportional to 35,429,484,719.20, 53,151,879,829.20 and 10,588,656,920.80 is: 15,885,272,525.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,429,484,719.20 : 53,151,879,829.20 = 10,588,656,920.80 : x
  2. Step 2: Convert to fraction form
    35,429,484,719.20/53,151,879,829.20 = 10,588,656,920.80/x
  3. Step 3: Cross multiply
    35,429,484,719.20x = 53,151,879,829.20 × 10,588,656,920.80
  4. Step 4: Simplify right side
    35,429,484,719.20x = 562,807,020,206,988,460,032
  5. Step 5: Solve for x
    x = 562,807,020,206,988,460,032/35,429,484,719.20
  6. Step 6: Final answer
    x = 15,885,272,525.63

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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.