Home / 27,011,154,389.60-37,263,169,940.30-16,302,852,073.64

Finding the Fourth Proportional to 27,011,154,389.60, 37,263,169,940.30 and 16,302,852,073.64

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Solution

The fourth proportional to 27,011,154,389.60, 37,263,169,940.30 and 16,302,852,073.64 is: 22,490,558,477.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,011,154,389.60 : 37,263,169,940.30 = 16,302,852,073.64 : x
  2. Step 2: Convert to fraction form
    27,011,154,389.60/37,263,169,940.30 = 16,302,852,073.64/x
  3. Step 3: Cross multiply
    27,011,154,389.60x = 37,263,169,940.30 × 16,302,852,073.64
  4. Step 4: Simplify right side
    27,011,154,389.60x = 607,495,947,331,351,740,416
  5. Step 5: Solve for x
    x = 607,495,947,331,351,740,416/27,011,154,389.60
  6. Step 6: Final answer
    x = 22,490,558,477.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.