Home / 40,424,832,027.40-60,637,248,041.10-14,243,724,315.40

Finding the Fourth Proportional to 40,424,832,027.40, 60,637,248,041.10 and 14,243,724,315.40

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Solution

The fourth proportional to 40,424,832,027.40, 60,637,248,041.10 and 14,243,724,315.40 is: 21,365,586,473.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,424,832,027.40 : 60,637,248,041.10 = 14,243,724,315.40 : x
  2. Step 2: Convert to fraction form
    40,424,832,027.40/60,637,248,041.10 = 14,243,724,315.40/x
  3. Step 3: Cross multiply
    40,424,832,027.40x = 60,637,248,041.10 × 14,243,724,315.40
  4. Step 4: Simplify right side
    40,424,832,027.40x = 863,700,244,341,957,066,752
  5. Step 5: Solve for x
    x = 863,700,244,341,957,066,752/40,424,832,027.40
  6. Step 6: Final answer
    x = 21,365,586,473.10

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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.