Home / 25,713,442,094.34-38,575,130,214.48-9,776,539,434.84

Finding the Fourth Proportional to 25,713,442,094.34, 38,575,130,214.48 and 9,776,539,434.84

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Solution

The fourth proportional to 25,713,442,094.34, 38,575,130,214.48 and 9,776,539,434.84 is: 14,666,697,689.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,713,442,094.34 : 38,575,130,214.48 = 9,776,539,434.84 : x
  2. Step 2: Convert to fraction form
    25,713,442,094.34/38,575,130,214.48 = 9,776,539,434.84/x
  3. Step 3: Cross multiply
    25,713,442,094.34x = 38,575,130,214.48 × 9,776,539,434.84
  4. Step 4: Simplify right side
    25,713,442,094.34x = 377,131,281,745,951,719,424
  5. Step 5: Solve for x
    x = 377,131,281,745,951,719,424/25,713,442,094.34
  6. Step 6: Final answer
    x = 14,666,697,689.18

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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.