Home / 18,047,063,031.14-24,903,697,215.47-10,017,771,154.67

Finding the Fourth Proportional to 18,047,063,031.14, 24,903,697,215.47 and 10,017,771,154.67

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Solution

The fourth proportional to 18,047,063,031.14, 24,903,697,215.47 and 10,017,771,154.67 is: 13,823,830,458.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,047,063,031.14 : 24,903,697,215.47 = 10,017,771,154.67 : x
  2. Step 2: Convert to fraction form
    18,047,063,031.14/24,903,697,215.47 = 10,017,771,154.67/x
  3. Step 3: Cross multiply
    18,047,063,031.14x = 24,903,697,215.47 × 10,017,771,154.67
  4. Step 4: Simplify right side
    18,047,063,031.14x = 249,479,539,609,596,395,520
  5. Step 5: Solve for x
    x = 249,479,539,609,596,395,520/18,047,063,031.14
  6. Step 6: Final answer
    x = 13,823,830,458.13

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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.