Home / 64,660,113,533,948-96,990,171,421,470-15,705,425,300,913

Finding the Fourth Proportional to 64,660,113,533,948, 96,990,171,421,470 and 15,705,425,300,913

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Solution

The fourth proportional to 64,660,113,533,948, 96,990,171,421,470 and 15,705,425,300,913 is: 23,558,138,223,541.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,660,113,533,948 : 96,990,171,421,470 = 15,705,425,300,913 : x
  2. Step 2: Convert to fraction form
    64,660,113,533,948/96,990,171,421,470 = 15,705,425,300,913/x
  3. Step 3: Cross multiply
    64,660,113,533,948x = 96,990,171,421,470 × 15,705,425,300,913
  4. Step 4: Simplify right side
    64,660,113,533,948x = 1,523,271,892,182,643,833,248,415,744
  5. Step 5: Solve for x
    x = 1,523,271,892,182,643,833,248,415,744/64,660,113,533,948
  6. Step 6: Final answer
    x = 23,558,138,223,541.66

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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.